Cod sursa(job #3138128)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 17 iunie 2023 16:43:00
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.26 kb
#include<fstream>
using namespace std;
ifstream F("elmaj.in");
ofstream G("elmaj.out");
int i,n,a[1000000],k,c,l;
int main()
{
    for(F>>n;i<n;F>>a[i],!k?c=a[i],k=1:a[i]==c?++k:--k,++i);
    for(i=0;i<n;l+=c==a[i++]);
    return l>n/2?G<<c<<' '<<l:G<<-1,0;
}