Cod sursa(job #2367786)

Utilizator mariastStoichitescu Maria mariast Data 5 martie 2019 12:15:11
Problema Subsecventa de suma maxima Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.49 kb
#include<fstream>
using namespace std;
ifstream f("elmaj.in");
ofstream g("elmaj.out");
int n,k,el,x,nr,a[1000001];

int main()
{
    f>>n;
    for(int i=1;i<=n;++i){
        f>>a[i];
        if(k==0){
            k=1;
            el=a[i];
        }
        else if(a[i]==el) k++;
        else k--;
    }
    if(k>0) {
        for(int i=1;i<=n;++i){
            if(a[i]==el) nr++;
        }
        if(nr>=n/2+1) g<<el<<" "<<nr;
        else g<<-1;
    }
    else g<<-1;

}