Hướng dẫn how do you make a python program even or odd? - làm thế nào để bạn tạo một chương trình python chẵn hay lẻ?

Một số là ngay cả khi nó hoàn toàn chia hết cho 2. Khi số được chia cho 2, chúng tôi sử dụng toán tử còn lại

Enter a number: 43
43 is Odd
8 để tính toán phần còn lại. Nếu phần còn lại không bằng không, số là số lẻ.

Mã nguồn

# Python program to check if the input number is odd or even.
# A number is even if division by 2 gives a remainder of 0.
# If the remainder is 1, it is an odd number.

num = int[input["Enter a number: "]]
if [num % 2] == 0:
   print["{0} is Even".format[num]]
else:
   print["{0} is Odd".format[num]]

Đầu ra 1

Enter a number: 43
43 is Odd

Đầu ra 2

Enter a number: 18
18 is Even

Trong chương trình này, chúng tôi yêu cầu người dùng cho đầu vào và kiểm tra xem số này là lẻ hay chẵn. Xin lưu ý rằng

Enter a number: 43
43 is Odd
9 là trường thay thế cho
Enter a number: 18
18 is Even
0.

15 cách để in số chẵn trong Python.

Chỉ với một bản in. Cách đơn giản nhất là: in [0,2,4,6,8,10].

Cho vòng lặp. Phương pháp đầu tiên xuất hiện trong tâm trí tôi: Đối với tôi trong phạm vi [0,11,2]: ....

Cho và % cho tôi trong phạm vi [11]: .... 2, 4, 6, 8, 10, etc.

Máy phát điện và % in [[i cho i trong phạm vi [11] nếu i % 2 == 0]].1, 3, 5, 7, 9 etc.

Máy phát điện và nhị phân. ....

Output:

BitWise và ..

Chương trình Python để kiểm tra xem một số là lẻ hay thậm chí

  • Số lẻ và chẵn:

Nếu bạn chia số cho 2 và nó cho phần còn lại là 0 thì nó được gọi là số chẵn, nếu không thì một số lẻ.

Cập nhật lần cuối vào ngày 19 tháng 8 năm 2022 21:50:48 [UTC/GMT +8 giờ]

Python Basic: Bài tập-21 với giải pháp

Viết một chương trình Python để tìm một số đã cho [chấp nhận từ người dùng] chẵn hoặc lẻ, in ra một tin nhắn thích hợp cho người dùng.

Trình bày hình ảnh của số chẵn:

Trình bày bằng hình ảnh về số lẻ:

Giải pháp mẫu:-:-

Mã Python:

num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	

Đầu ra mẫu:

Enter a number: 5                                                                                             
This is an odd number. 

Thậm chí các số từ 1 đến 100:

Số lẻ từ 1 đến 100:

Flowchart:


Trực quan hóa thực thi mã Python:

Công cụ sau đây trực quan hóa những gì máy tính đang làm từng bước khi nó thực hiện chương trình đã nói:

Trình chỉnh sửa mã Python:

Có một cách khác để giải quyết giải pháp này? Đóng góp mã của bạn [và nhận xét] thông qua Disqus.

Trước đây: Viết chương trình Python để có được một chuỗi là N [số nguyên không âm] của một chuỗi đã cho. Write a Python program to get a string which is n [non-negative integer] copies of a given string.
Next: Write a Python program to count the number 4 in a given list.

Cho và % cho tôi trong phạm vi [11]: ....

Máy phát điện và % in [[i cho i trong phạm vi [11] nếu i % 2 == 0]].

Máy phát điện và nhị phân. ....

Đưa ra một danh sách các số, hãy viết một chương trình Python để đếm số và số lẻ trong danh sách. Thí dụ:

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2

Ví dụ 1: & nbsp; 

Đếm số chẵn và số lẻ từ danh sách đã cho bằng cách lặp để lặp lặp từng phần tử trong danh sách bằng cách sử dụng vòng lặp và kiểm tra xem num % 2 == 0, điều kiện để kiểm tra số chẵn. Nếu điều kiện thỏa mãn, sau đó tăng số lượng khác tăng số lẻ. & NBSP;

Python3

Các

num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
8
Enter a number: 18
18 is Even
2
Enter a number: 5                                                                                             
This is an odd number. 
0
Enter a number: 18
18 is Even
5
Enter a number: 5                                                                                             
This is an odd number. 
0

Enter a number: 5                                                                                             
This is an odd number. 
3
Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 5                                                                                             
This is an odd number. 
5
Enter a number: 5                                                                                             
This is an odd number. 
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 43
43 is Odd
8

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

Output:

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 2: Sử dụng trong khi Loop & NBSP; Using while loop 

Python3

Các

num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
8
Enter a number: 18
18 is Even
2
Enter a number: 5                                                                                             
This is an odd number. 
0
Enter a number: 18
18 is Even
5
Enter a number: 5                                                                                             
This is an odd number. 
0

Enter a number: 5                                                                                             
This is an odd number. 
3
Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 5                                                                                             
This is an odd number. 
5
Enter a number: 5                                                                                             
This is an odd number. 
6

Enter a number: 43
43 is Odd
02
Enter a number: 43
43 is Odd
03
Enter a number: 43
43 is Odd
04
Enter a number: 43
43 is Odd
05

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 43
43 is Odd
8

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Output:

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 2: Sử dụng trong khi Loop & NBSP; Using Python Lambda Expressions 

Python3

Các

Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 18
18 is Even
2
Enter a number: 5                                                                                             
This is an odd number. 
0

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 43
43 is Odd
08
Enter a number: 43
43 is Odd
8

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
4
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Output:

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 4: Sử dụng danh sách hiểu & nbsp; Using List Comprehension 

Python3

Các

Enter a number: 18
18 is Even
15
Enter a number: 18
18 is Even
2
Enter a number: 18
18 is Even
17
Enter a number: 5                                                                                             
This is an odd number. 
3
Enter a number: 5                                                                                             
This is an odd number. 
4
Enter a number: 5                                                                                             
This is an odd number. 
5

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
Enter a number: 18
18 is Even
2
Enter a number: 43
43 is Odd
04
Enter a number: 18
18 is Even
33

Các

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Output:

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 5: Sử dụng đệ quyUsing Recursion

Python3

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
Enter a number: 18
18 is Even
2 ________ 40 & nbsp;

Enter a number: 18
18 is Even
49
Enter a number: 18
18 is Even
2 ________ 40 & nbsp;

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
Enter a number: 18
18 is Even
2 ________ 40 & nbsp;

Enter a number: 18
18 is Even
55
Enter a number: 18
18 is Even
56

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 18
18 is Even
58
Enter a number: 18
18 is Even
59

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 18
18 is Even
58
Enter a number: 18
18 is Even
62

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 18
18 is Even
58
Enter a number: 18
18 is Even
65

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 18
18 is Even
68__

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
Enter a number: 18
18 is Even
74

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 18
18 is Even
49
Enter a number: 5                                                                                             
This is an odd number. 
5
Enter a number: 18
18 is Even
92
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Enter a number: 43
43 is Odd
04
Enter a number: 18
18 is Even
95
Enter a number: 18
18 is Even
40
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6
Enter a number: 18
18 is Even
98

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Enter a number: 18
18 is Even
49
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2 ________ 36 & nbsp;

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
05

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Các

num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
36

Đầu ra

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 6: Sử dụng toán tử BitWise XORUsing Bitwise XOR operator

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.

Kiểm tra xem số chẵn hoặc lẻ bằng toán tử XOR


Python3

Các

Đầu ra

Ví dụ 6: Sử dụng toán tử BitWise XOR

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
Enter a number: 18
18 is Even
49
Enter a number: 5                                                                                             
This is an odd number. 
5
Enter a number: 18
18 is Even
92
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Enter a number: 43
43 is Odd
04
Enter a number: 18
18 is Even
95
Enter a number: 18
18 is Even
40
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6
Enter a number: 18
18 is Even
98

Đầu ra

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 6: Sử dụng toán tử BitWise XORUsing Bitwise AND operator

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.
As we know bitwise AND Operation of the Number by 1 will be 1, If it is odd because the last bit will be already set. Otherwise, it will give 0 as output. 

Python3

Các

Đầu ra

Ví dụ 6: Sử dụng toán tử BitWise XOR

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Đầu ra

Even numbers in the list:  3
Odd numbers in the list:  4

Ví dụ 6: Sử dụng toán tử BitWise XOR: Using Bitwise OR operator

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.

Python3

Các

Đầu ra

Ví dụ 6: Sử dụng toán tử BitWise XOR

Ý tưởng là kiểm tra xem bit cuối cùng của số có được đặt hay không. Nếu bit cuối cùng được đặt thì số là số lẻ, nếu không thì thậm chí. Như chúng ta đã biết hoạt động XOR bitwise của số lên 1 tăng giá trị của số lên 1 nếu số thậm chí còn giảm giá trị của số xuống 1 nếu giá trị là số lẻ.

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
7
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
2

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
6

Đầu ra

Even numbers in the list:  3
Odd numbers in the list:  4

Phương pháp: Sử dụng hàm liệt kê & nbsp;

Python3

Enter a number: 5                                                                                             
This is an odd number. 
99
Enter a number: 18
18 is Even
2
Enter a number: 18
18 is Even
3
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
025____25
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
04
Enter a number: 18
18 is Even
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
0.

Enter a number: 5                                                                                             
This is an odd number. 
3
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
16
Enter a number: 5                                                                                             
This is an odd number. 
5
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
18
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
19

Enter a number: 5                                                                                             
This is an odd number. 
7
Enter a number: 5                                                                                             
This is an odd number. 
8
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
222
Enter a number: 43
43 is Odd
8
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
1
Enter a number: 18
18 is Even
222222222

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
30
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Enter a number: 5                                                                                             
This is an odd number. 
7
Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
5

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
6
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
38
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
8
Enter a number: 18
18 is Even
2
num = int[input["Enter a number: "]]
mod = num % 2
if mod > 0:
    print["This is an odd number."]
else:
    print["This is an even number."]	
6

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
44
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
45
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
46
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
47

Đầu ra

Enter a number: 43
43 is Odd
6

Không gian phụ trợ: O [1]

Phương pháp: Sử dụng numpy.array: & nbsp;

Python

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
48
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
49

Is

Enter a number: 18
18 is Even
1
Enter a number: 18
18 is Even
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
69
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
50
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
71

# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
72
Enter a number: 18
18 is Even
2
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
74
Enter a number: 43
43 is Odd
8
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
1
Enter a number: 18
18 is Even
2
Enter a number: 18
18 is Even
2

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
1
Enter a number: 18
18 is Even
5
Enter a number: 43
43 is Odd
04
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
86

Input: list1 = [2, 7, 5, 64, 14]
Output: Even = 3, odd = 2
9
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
0
Input: list2 = [12, 14, 95, 3]
Output: Even = 2, odd = 2
5
Enter a number: 18
18 is Even
5
Enter a number: 43
43 is Odd
04
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
92
Enter a number: 18
18 is Even
40
Enter a number: 43
43 is Odd
04
# For example assume that I need to search through a list and process each item until a flag item is found and 
# then stop processing. If the flag item is missing then an exception needs to be raised.

for i in mylist:
    if i == theflag:
        break
    process[i]
else:
    raise ValueError["List argument missing terminal flag."]
86

Output:

Even numbers in the list:  3
Odd numbers in the list:  4

Làm thế nào để bạn mã hóa thậm chí và lẻ?

Chương trình để kiểm tra chẵn hoặc lẻ nếu số hoàn toàn chia cho 2, số thử nghiệm số biểu thức%2 == 0 đánh giá thành 1 [true].Điều này có nghĩa là số là chẵn.Tuy nhiên, nếu biểu thức kiểm tra đánh giá là 0 [sai], số đó là số lẻ.If the number is perfectly divisible by 2 , test expression number%2 == 0 evaluates to 1 [true]. This means the number is even. However, if the test expression evaluates to 0 [false], the number is odd.

Làm thế nào để bạn in thậm chí và danh sách lẻ trong Python?

Chương trình Python để in thậm chí và số lẻ trong danh sách..
num_list=[].
n = int [đầu vào ["Nhập bắt đầu phạm vi:"]].
k = int [đầu vào ["Nhập phần cuối của phạm vi:"]].
Đối với tôi trong phạm vi [n, k]:.
num_list.nối [i].
In ["Danh sách số gốc:", num_list].
even_list=[].
odd_list=[].

Làm thế nào để bạn tạo một số chẵn trong Python?

15 cách để in số chẵn trong Python..
Chỉ với một bản in.Cách đơn giản nhất là: in [0,2,4,6,8,10].
Cho vòng lặp.Phương pháp đầu tiên xuất hiện trong tâm trí tôi: Đối với tôi trong phạm vi [0,11,2]: ....
Cho và % cho tôi trong phạm vi [11]: ....
Máy phát điện và % in [[i cho i trong phạm vi [11] nếu i % 2 == 0]].
Máy phát điện và nhị phân.....
BitWise và ..

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