Cod sursa(job #3265479)

Utilizator ragea.tudor@moisilbv.roRagea Tudor-Andrei [email protected] Data 30 decembrie 2024 14:24:59
Problema Elementul majoritar Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.83 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int main()
{
    int n,a[1000005];
    fin>>n;
    for(int i=0; i<n; i++)
    {
        fin>>a[i];
    }
    int b[10000005];
    for(int i=0; i<n-1; i++)
    {
        int nr=0;
        for(int j=1; i<n; j++)
        {
            if(a[i]==a[j])
            {
                nr++;
            }
        }
        if(nr>n/2+1)
        {
            fout<<a[i]<<" "<<nr;
            b[i]=nr;
        }
        else
        {
            b[i]=0;
        }
    }
    int ok=0;
    for(int i=0; i<n; i++)
    {
        if(b[i]!=0)
        {
            ok=1;
            fout<<a[i]<<" "<<b[i];
            fout<<endl;
        }
    }
    if(ok==0)
    {
        fout<<-1;
    }
    return 0;
}