Cod sursa(job #2014214)
Utilizator | Data | 23 august 2017 11:05:49 | |
---|---|---|---|
Problema | Grupuri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
#include <iostream>
#include <fstream>
#define NMAX 1000005
using namespace std;
ifstream si("grupuri.in");
ofstream so("grupuri.out");
int v[NMAX];
int main()
{
int n,k;
long long s;
si>>k>>n;
s=0;
for(int i=1;i<=n;++i)
{
si>>v[i];
s+=v[i];
}
int p=n;
while(p>0&&k>0&&s/k<v[p])
{
--k;
s-=v[p];
--p;
}
if(p==0||k==0)
{
so<<n<<'\n';
}
else
{
so<<s/k<<'\n';
}
return 0;
}