Is it possible to take multiple newline inputs into multiple variables & declare them as int all at once?
To explain further what I am trying to accomplish, I know this is how we take space separated input using map:
>>> a, b = map(int, input().split())
3 5
>>> a
3
>>> b
5
Is there an equivalent for a newline? Something like:
a, b = map(int, input().split("\n"))
Rephrasing: I am trying to take multiple integer inputs, from multiple lines at once.
As others have said it; I don't think you can do it with input().
But you can do it like this:
import sys
numbers = [int(x) for x in sys.stdin.read().split()]
Remeber that you can finish your entry by pressing Ctrl+D, then you have a list of numbers, you can print them like this (just to check if it works):
for num in numbers:
print(num)
Edit: for example, you can use an entry like this (one number in each line):
1
543
9583
0
3
And the result will be: numbers = [1, 543, 9583, 0, 3]
Or you can use an entry like this:
1
53 3
3 4 3
54
2
And the result will be: numbers = [1, 53, 3, 4, 3, 54, 2]
From what I understand from your question,you want to read the input until EOF character is reached and extract the numbers from it:
[ int(x.strip()) for x in sys.stdin.read().split() ]
It stop once ctrl+d is sent or the EOF characted on the entry is reached.
For example, this entry:
1 43 43
434
56 455 34
434
[EOF]
Will be read as: [1, 43, 43, 434, 56, 455, 34, 434]
You really cannot, input and raw_input stop reading and return when a new line is entered; there's no way to get around that from what I know. From inputs documentation:
The function then reads a line from input, converts it to a string (stripping a trailing newline), and returns that.
A viable solution might be calling input in a loop and joining on '\n' afterwards.
import sys
print("Enter your lines, then do Ctrl+Z once finished")
text = sys.stdin.read()
print(text)
If you have mean read multiple variables from multiple inputs:
a, b, c = map(int, (input() for _ in range(3)))
