Cod sursa(job #2846740)

Utilizator mateionilaMatei Onila mateionila Data 9 februarie 2022 16:56:20
Problema Elementul majoritar Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.56 kb
#include <bits/stdc++.h>
using namespace std;
#define N 10005
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");

int a[N];


int main()
{
    int n;
    fin >> n;
    for (int i = 1; i <= n; i++)
        cin >> a[i];
    int num, cont=1;
    num = a[1];
    for (int i = 2; i <= n; i++)
        if (a[i] == num) cont++;
        else if (cont > 0) cont--;
        else { num = a[i]; cont = 1; }
    cont = 0;
    for (int i = 1; i <= n; i++)
        if (a[i] == num) cont++;
    if (cont > n / 2) fout << num << " " << cont;
    return 0;
}