Cod sursa(job #2285649)

Utilizator HedeaMihneAHedea Mihnea HedeaMihneA Data 18 noiembrie 2018 20:52:21
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.42 kb
#include <fstream>


using namespace std;

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

int n,i,x,maxim,f[2000110];
int main(){
    fin>>n;
    for(i=1;i<=n;i++){
        fin>>x;
        f[x]++;
        if(x>maxim)
            maxim=x;
    }
    for(i=1;i<=maxim;i++){
        if(f[i]>=n/2+1){
            fout<<i<<" "<<f[i];
            return 0;
        }
    }
    fout<<-1;
    return 0;
}