Help me in solving GSCP16 problem

help
,
1

My issue

It is showing time limit exceed what to do now

My code

// Debug the given code

#include <stdio.h>

int main() {
    int t;
    int N;
    int i = 1;
    scanf("%d", &t );
    while ( i <= t) 
        scanf("%d", &N);
        printf("%d\n", 2*N );
        i = i+1;
  return 0;
}

Learning course: C for problem solving - 1
Problem Link: CodeChef: Practical coding for everyone

2

@rishiraj54123
Missing brackets in while loop might be causing this.

Here is my code;

// Debug the given code

#include <stdio.h>

int main() 
{
    int t;
    int N;
    int i = 1;
    scanf("%d", &t );
    while ( i <= t)
    {
        scanf("%d", &N);
        printf("%d\n", 2*N );
        i = i+1;
    }
    return 0;
}
1 Like
3

The problem is you have taken/initiated N only once but putting 3 values to it. Initialize the integer N inside the while loop. This is the logical error in the code and there are some brackets and semi-colons to be taken care of. Thank you!

1 Like
4

@swagatpati
You do not need 3 different variables to use 3 different values here tho. The while loop takes input for every iteration and keeps updating the value of N on which some operation is then performed.

5

It was done after refreshing several times :+1::pray:

6

And i did reset too