Cod sursa(job #1673745)

Utilizator RG1999one shot RG1999 Data 4 aprilie 2016 09:03:31
Problema Divk Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <cstdio>

using namespace std;
int nr,n,k,a,b,x,s[500005],i,j;
int main()
{
    freopen("divk.in","r",stdin);
    freopen("divk.out","w",stdout);
    scanf("%d%d%d%d",&n,&k,&a,&b);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&x);
        s[i]=s[i-1]+x;
        if(s[i]%k==0) nr++;
    }

    printf("%d",nr*2);
    return 0;
}