Cod sursa(job #1914811)

Utilizator militarumihai16militaru mihai militarumihai16 Data 8 martie 2017 18:39:02
Problema Elementul majoritar Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int i,p,n,j,x[1000001],ok,k[2000001],Max;
int main ()
{
  f>>n;
  Max=0;
  for(i=1;i<=n;i++)
  {
      f>>x[i];
      k[x[i]]++;
     if(Max<x[i]) Max=x[i];
  }
  for(i=1;i<=n/2;i++)
  {
      if(k[x[i]]>(n/2+1))
      {
          g<<x[i]<<" "<<k[x[i]];
          ok=1;
          break;
      }
  }
  if(ok==0) g<<-1;
    return 0;
}