Cod sursa(job #3168161)

Utilizator bagae123Burlacu Andrei bagae123 Data 11 noiembrie 2023 17:31:35
Problema Grupuri Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.64 kb
#include <fstream>

using namespace std;
ifstream fin("grupuri.in");
ofstream fout("grupuri.out");
long long s[100001],v[100001];
int main()
{
    long long n,m,i,sum=0,mij,s,p,u,aux;
    fin>>n>>m;
    for(i=1; i<=m; i++)
    {
        fin>>v[i];
    }
    for(i=1; i<=m; i++)
    {
        sum=sum+v[i];
    }
    p=1;
    u=sum;aux=1;
    while(p<=u)
    {
        mij=(p+u)/2;
        s=0;
        for(i=1; i<=m; i++)
        {
            s=s+min(v[i],mij);

        }
        if(s>=n*mij)
        {
            p=mij+1;
            aux=mij;
        }
        else u=mij-1;
        }fout<<aux;
    return 0;
}