Cod sursa(job #2680926)

Utilizator Robert.BrindeaBrindea Robert Robert.Brindea Data 4 decembrie 2020 17:12:39
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.57 kb
#include <iostream>
#include <fstream>

using namespace std;

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

const int MAXN = 1000003;
int n, a[MAXN];

int main()
{
    fin >> n;
    for(int i = 0; i < n; i++)
        fin >> a[i];
    int cnt = 1, maj = a[0];
    for(int i = 1; i < n; i++)
    {
        cnt += 2*(a[i] == maj)-1;
        if(cnt == 0)
        {
            cnt = 1;
            maj = a[i];
        }
    }
    cnt = 0;
    for(int i = 0; i < n; i++)
        if(a[i] == maj) cnt++;
    fout << maj << " " << cnt;
    return 0;
}