In Python 2, you could write:
numbers = map[int, raw_input[].split[]]
This reads a line, splits it at white spaces, and applies int[] to every element of the result.
If you were using Python 3, the equivalent expression would be:
numbers = list[map[int, input[].split[]]]
or
numbers = [int[n] for n in input[].split[]]
You can use a list comprehension to take n inputs in one line in Python. The input string is split into n parts, then the list comp creates a new list by applying Simple example code Output:int[] to each of them.n = 2 # how many numbers to accept
numbers = [int[num] for num in input[].split[" ", n-1]]
print[numbers]
The following snippet will map the single line input separated by white space into a list of integers
lst = list[map[int, input[].split[]]]
print[lst]Output:
1 2 3
[1, 2, 3]
How to take multiple inputs of different data types in one line in Python?
Answer: Example take 2 input values.
x, y = input["Enter a two value: "].split[]
print[x, y]
Output:
Enter a two value: 1 X
1 X
OR
score, name = int[input['Enter Score: ']], input['Enter name:']
print[score]
print[name]Do comment if you have any doubts and suggestions on this Python input topic.
Note: IDE: PyCharm 2021.3.3 [Community Edition]
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.
Degree in Computer Science and Engineer: App Developer and has multiple Programming languages experience. Enthusiasm for technology & like learning technical.
Use input[], map[] and split[] function to take space-separated integer input in Python 3. You have to use list[] to convert the map to a list. Where: Simple example
code stage user multiple integers input, each separated space. Output:list[map[int,input[].split[]]] input[] accepts a string from STDIN.split[] splits the string about whitespace character and returns a list of strings.map[] passes each element of the 2nd argument to the first argument and returns a map objectprint["Enter the numbers: "]
inp = list[map[int, input[].split[]]]
print[inp]
Do comment if you have any doubts and suggestions on this Python input program.
Note: IDE: PyCharm 2021.3.3 [Community Edition]
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.
Degree in Computer Science and Engineer: App Developer and has multiple Programming languages experience. Enthusiasm for technology & like learning technical.
Integer Input From Command Line In Python 2
Python raw_input[] allows taking input from command line, but by default all the inputs are treated as strings.
In [1]:
userinput = raw_input["Enter Integer Number!\n"] print["You entered %d"%userinput]
--------------------------------------------------------------------------- TypeError Traceback [most recent call last] in [] 1 userinput = raw_input["Enter Integer Number!\n"] ----> 2 print["You entered %d"%userinput] TypeError: %d format: a number is required, not str
The reason we got above error is "userinput" variable contains a string but not a number.
To fix this, we will have to convert the input to integer before assigning to a variable.
In [2]:
userinput = int[raw_input["Enter Integer Number!\n"]] print["You entered %d"%userinput]
Enter Integer Number! 5 You entered 5
Float Input From Command Line In Python 2
Similarly we can tweak our previous code to take a Floating point number as input.
In [3]:
userinput = float[raw_input["Enter Floating Point Number!\n"]] print["You entered %f"%userinput]
Enter Floating Point Number! 5.6 You entered 5.600000
Integer Input From Command Line In Python 3
Similarly we can use above code snippets in Python 3 by replacing the Python input function raw_input[] with input[].
In [4]:
userinput = int[input["Enter Integer Number!\n"]] print["You entered %d"%userinput]
Enter Integer Number! 5 You entered 5
Float Input From Command Line In Python 3
In [5]:
userinput = float[raw_input["Enter Floating Point Number!\n"]] print["You entered %f"%userinput]
Enter Floating Point Number! 5.6 You entered 5.600000