Cod sursa(job #2050846)

Utilizator valorosu_300Cristian Gherman valorosu_300 Data 28 octombrie 2017 11:38:48
Problema Elementul majoritar Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.58 kb
#include <fstream>
using namespace std;
ifstream in("elmaj.in");
ofstream out("elmaj.out");
const int N = 1000002;
int v[N];
int main()
{
    int n, elem, cnt = 1;
    in>>n>>v[1];
    elem = v[1];
    for(int i=2;i<=n;i++){
        in>>v[i];
        if(elem == v[i])
            cnt++;
        else
            cnt--;
        if(cnt == 0){
            cnt = 1;
            elem = v[i];
        }
    }
    in.close();
    cnt = 0;
    for(int i=1;i<=n;i++)
        if(elem == v[i])
            cnt++;
    out<<elem<<" "<<cnt<<"\n";
    out.close();
    return 0;
}