Cod sursa(job #28406)
Utilizator | Data | 7 martie 2007 19:51:17 | |
---|---|---|---|
Problema | Divk | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include<fstream.h>
long n,k,a,b,x[100],i,j,t,nr,s;
int main()
{
ifstream f("divk.in");
ofstream g("divk.out");
f>>n>>k>>a>>b;
for(i=1;i<=n;i++)
f>>x[i];
i=a;
while(i<=b)
{
for(j=1;j<=n-i+1;j++)
{
s=0;
for(t=j;t<=j+i-1;t++)
s=s+x[t];
if(s%k==0)
nr++;
}
i++;
}
g<<nr;
return 0;
}