Cod sursa(job #1686453)

Utilizator andrew_assassin789Andrei Manea andrew_assassin789 Data 12 aprilie 2016 11:38:02
Problema Elementul majoritar Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
#include <algorithm>
#include <vector>
#define nmax 32749
using namespace std;
vector <unsigned int> v;
int main()
{
    ifstream f("elmaj.in");
    ofstream g("elmaj.out");
    unsigned int n,i,j,maj,elmaj,x,mod;
    f>>n;maj=n/2+1;
    v.resize(n+1);
    for (i=1;i<=n;i++)
        f>>v[i];
    nth_element(v.begin(),v.begin()+n/2,v.end());
    elmaj=v[n/2];
    for (i=0,maj=0;i<=n;i++)
    {
        maj+=(v[i]==elmaj);
    }
    g<<elmaj<<' '<<maj<<'\n';
    f.close();
    g.close();
    return 0;
}