i am having problem in enormous input test

general
,
1

i run the following code it is working fine but showing a run time error when i submitted here please guide me

#include<stdio.h>
int t,k,i,count=0;
void main()
{
    scanf("%d",&t);
    scanf("%d",&k);
    while(t--)
    {
        scanf("%d",&i);
        if(i%k==0)
        {
            count++;
        }
    }
    printf("%d",count);
}
2

Please read FAQ - FAQ | CodeChef

NZEC stands for Non Zero Exit Code. For C users, this will be generated if your main method does not have a return 0; statement.

3

you mean to say that i can’t have a void function here

4

exactly, but this is trivial change, isn’t it?

5

now it is working but execution time is very high it is 5.57
any guide how can i improve it
and also please tell me why it is taking so much time

6

if you are interested in execution time, try this filter (CodeChef: Practical coding for everyone) and find out by yourself :wink: