Cod sursa(job #2475688)

Utilizator E1goBack Andrei-Gheorghe E1go Data 17 octombrie 2019 12:51:27
Problema Elementul majoritar Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.71 kb
#include <bits/stdc++.h>
using namespace std;

ifstream fin("elmaj.in");
ofstream fout("elmaj.out");

vector <int> v, g;

int main()
{
    int nr, cate=0, n, x;
    fin>>n;
    g.resize(n+1);
    for(int i=0; i<n; i++)
    {
        fin>>x;
        v.push_back(x);
        g[i]=1;
        for(int j=0; j<i; j++)
        {
          if(v[i] == v[j])
            g[i]=g[j]+1;
          if(g[i] > cate)
          {
              cate=g[i];
              nr=v[i];
          }
        }
        if(cate==n/2+1)
        {
            fout<<nr<<" "<<cate;
            return 0;
        }
    }
    if(cate == n/2+1)
      fout<<nr<<" "<<cate;
            return 0;
    fout<<-1;
    return 0;
}