My issue
I don’t have understanding this problem.so please help me.
My code
#include <stdio.h>
int main() {
// Delete __ (underscore) and add 20 at it's place
printf("%d", __);
}
Learning course: Programming and Problem solving using C
Problem Link: https://www.codechef.com/learn/course/ciet-programming-c/CIETPC01/problems/CLB002A