Cod sursa(job #2340238)

Utilizator hhhhhhhAndrei Boaca hhhhhhh Data 10 februarie 2019 09:52:27
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int n,v[1000002],i,nr;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>v[i];
    sort(v+1,v+n+1);
    bool ok=0;
    for(i=1;i<=n+1&&!ok;i++)
    {
        if(v[i]==v[i-1])
            nr++;
        else
        {
            if(nr>n/2)
        {
            ok=1;
            fout<<v[i-1]<<" "<<nr;

        }
        nr=1;
        }
    }
    if(!ok)
        fout<<-1;
    return 0;
}