Cod sursa(job #2591872)

Utilizator Katherine456719Swan Katherine Katherine456719 Data 31 martie 2020 16:30:49
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.52 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
long long v[1000005];
int main()
{
    int n;
    f>>n;
    for(int i=1;i<=n;i++)
        f>>v[i];
    int el=v[1],ap=0;
    for(int i=2;i<=n;i++){
        if(v[i]==el)
            ap++;
        else ap--;
        if(ap<0)
        {
            ap=0;
            el=v[i];
        }
    }
    ap=0;
    for(int i=1;i<=n;i++)
        if(v[i]==el)
          ap++;
    g<<el<<" "<<ap;
    return 0;
}