Cod sursa(job #2947645)

Utilizator Gabriel_DascalescuGabriel Dascalescu Gabriel_Dascalescu Data 26 noiembrie 2022 15:26:37
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.7 kb
#include <fstream>
#define limit 1000005

using namespace std;

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

int v[limit];

int n, elmaj, counter, ans;

int main()
{
    in>>n;
    in>>v[1];
    elmaj = v[1];
    counter++;
    for(int i=2; i<=n; i++)
    {
        in>>v[i];
        if(v[i] == elmaj)
            counter++;
        else
        {
            if(counter == 0)
            {
                elmaj = v[i];
                counter++;
            }
            else
                counter--;
        }
    }
    for(int i=1; i<=n; i++)
    {
        if(v[i] == elmaj)
        {
            ans++;
        }
    }
    out<<elmaj<<" "<<ans;
    return 0;
}