how to take input in python when no of input are not defined

Question

this is an c++ code , how can I implement this in python ?

while(scanf("%lld",&n)!=EOF)
    {
        cout<<convert(n)<<endl;
    }

Answer 1

This is roughly equivalent:

def convert(input):
     #do something with your input

import sys
for line in sys.stdin:
    convert(int(line))

Answer 2

In Python, instead of using scanf and friends, usually you read a line or an entire file into a string, and use string operations to get the results you want.

In your example, you could do something like:

import sys
for line in sys.stdin:
    for word in line.split():
        number = int(word)

        ... = convert(number)

Answer 3

it can be done using try except

link below can be used

https://stackoverflow.com/a/38621838/4557946