Jumping on the Clouds: Revisited Hacker Rank Solution in C

 #include<stdio.h>

int main()

{

    int n,k;

    scanf("%d%d",&n,&k);

    int c[n],ans=100;

    for(int i=0;i<n;i++)

        scanf("%d",&c[i]);

    if(c[0] == 1)

        ans=ans-3;

    else 

        ans=ans-1;

    for(int i=k;i!=0;i=(i+k)%n)

    {

        if(i%n == 0)

            break;

        if(c[i%n] == 1)

            ans=ans-3;

        else

            ans=ans-1;

    }

    printf("%d",ans);

}