How do you input integers in python?
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View Discussion Show Improve Article Save Article View Discussion Improve Article Save Article In this post, We will see how to take integer input in Python. As we know that Python’s built-in input() function always returns a str(string) class object. So for taking integer input we have to type cast those inputs into integers by using Python built-in int() function. Let us see the examples: Example 1: Python3
Output: 100 Example 2: Python3
Output: 10 Example 3: Python3
Output: 10 20 30 40 50 60 70 array: ['10', '20', '30', '40', '50', '60', '70'] 10 20 30 40 50 60 70 array: [10, 20, 30, 40, 50, 60, 70] Example 4: Python3
Output: Enter the size of list : 4 Enter the integer elements of list(Space-Separated): 6 3 9 10 The list is: [6, 3, 9, 10]
1. How to read and write in Python Every program is eventually a data processor, so we should know how to input and output data within it. There exists a function, print(5 + 10)
print(3 * 7, (17 - 2) * 8)
print(2 ** 16) # two stars are used for exponentiation (2 to the power of 16)
print(37 / 3) # single forward slash is a division
print(37 // 3) # double forward slash is an integer division
# it returns only the quotient of the division (i.e. no remainder)
print(37 % 3) # percent sign is a modulus operator
# it gives the remainder of the left value divided by the right value
To input data into a program, we use Here's a program that reads the user's name and greets them: print('What is your name?')
name = input() # read a single line and store it in the variable "name"
print('Hi ' + name + '!')
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2. Sum of numbers and strings Let's try to write a program that inputs two numbers and prints their sum. We read the two numbers and store them in the variables a = input()
b = input()
s = a + b
print(s)
After running the example we can see that it prints Do you see in the variable inspector, on the right hand side, that the values bound to variables All the values in Python are called "objects". Every object has a certain type. The number 2 corresponds to an object "number 2" of type "int" (i.e., an integer number). The string first = 5
second = 7
print(first * second)
# you can use single or double quotes to define a string
first = '5'
second = "7"
print(first * second)
To cast (convert) the string of digits into an integer number, we can use the function Given the information above, we can now fix the incorrect output and output the sum of the two numbers correctly: a = int(input())
b = int(input())
s = a + b
print(s)
Advertising by Google, may be based on your interests How do you input integer data in Python?As we know that Python's built-in input() function always returns a str(string) class object. So for taking integer input we have to type cast those inputs into integers by using Python built-in int() function.
How do you write an integer in Python?Python int(). int() Syntax. The syntax of the int() method is: int(value, base [optional]). int() Parameters. int() method takes two parameters:. int() Return Value. The int() method returns:. Example 1: Python int() with a Single Argument. ... . Example 2: int() with Two Arguments. ... . Example 3: int() for custom objects.. How do you input an integer as a user?To use them as integers you will need to convert the user input into an integer using the int() function. e.g. age=int(input("What is your age?")) This line of code would work fine as long as the user enters an integer.
How do you input a long int in Python?Type int(x) to convert x to a plain integer. Type long(x) to convert x to a long integer.
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