Why Does Codechef Give Nzec Eoferror: Eof When Reading A Line For Input() On Python3.6

The following code runs fine on PyCharm but the CodeChef IDE simply won't take it. Am I missing something here? Please convince me I'm a fool for sitting on this all day I even tri

Solution 1:

Focus on EOFError: EOF when reading a line

It happens because the code needs an input from command line, but the file that provides the input is empty.

n =int(input())

consider the above line. It'll expect an input but it will get EOF delimiter as soon as it reads the file.

Hence, raising an EOFError.

Solution 2:

Insist of using input() method to take input from user you can use stdin(standard input).

Simply import sys.stdin and use n=eval(stdin.readline()) to take input. Also put your code inside try and execpt EOFError.

Sample -

from sys import stdin
try:
    n=eval(stdin.readline())
    # write your code hereexcept EOFError:
    print("EOFError")