Cod sursa(job #878303)
Utilizator | Data | 14 februarie 2013 12:12:11 | |
---|---|---|---|
Problema | Grupuri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.39 kb |
#include <cstdio>
using namespace std;
long long v[100001];
int main()
{
int i,k,n;
freopen("grupuri.in","r",stdin);
freopen("grupuri.out","w",stdout);
scanf("%d %d\n",&k,&n);
for(i=1;i<=n;++i)
{
scanf("%lld\n",&v[i]);
v[i]+=v[i-1];
}
while (v[n]-v[n-1]>v[n]/k)
{
--n;
--k;
}
printf("%lld\n",v[n]/k);
return 0;
}