Cod sursa(job #3329584)

Utilizator marcandreicostinCostin marcandreicostin Data 14 decembrie 2025 13:10:35
Problema Grupuri Scor 80
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.68 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin("grupuri.in");
ofstream fout("grupuri.out");
long long k,n,a[100005],i,sum,st,dr,mij,rez;
long long s;
int main()
{
    fin>>k>>n;
    for(i=1; i<=n; i++)
    {
        fin>>a[i];
        sum=sum+a[i];
    }
    st=0;
    dr=10000000;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        for(i=1; i<=n; i++)
        {
            if(a[i]<mij)
                s=s+a[i];
            else
                s=s+mij;
        }
        if(k*mij<=s)
        {
            rez=mij;
            st=mij+1;
        }
        else
            dr=mij-1;
        s=0;
    }
    fout<<rez;
    return 0;
}