Cod sursa(job #2195935)

Utilizator vladth11Vlad Haivas vladth11 Data 17 aprilie 2018 20:12:24
Problema Elementul majoritar Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.8 kb
#include <fstream>
#define N 1000001

using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");

long long x[N];
int main()
{
    int n,i,nrap,candidat,j;
    cin >> n;
    for(i=1; i<=n; i++)
    {
       cin >> x[i];
    }
      candidat=x[1];
        nrap=1;
        for(j=2; j<=n; j++)
            if(x[j]==candidat)
                nrap++;
            else if(nrap>0)
                nrap--;
            else
            {
                nrap=1;
                candidat=x[j];
            }
        if(nrap>0)
        {
            nrap=0;
            for(j=1; j<=n; j++)
                if(x[j]==candidat)
                    nrap++;
        }
        if(nrap>n/2)
        {
            cout << candidat << " " << nrap;
        }



    return 0;
}