Cod sursa(job #3253908)

Utilizator nicushor21Pirlog Marian Nicolae nicushor21 Data 5 noiembrie 2024 11:59:35
Problema Sortare prin comparare Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.48 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("algsort.in");
ofstream fout("algsort.out");
int n,v[500001],aux[500001];

void quicksort(int st, int dr){
    if(st>=dr)
        return;

    nth_element(v+st, v+(st+dr)/2, v+dr+1);
    quicksort(st, (st+dr)/2-1);
    quicksort((st+dr)/2+1, dr);
}

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>v[i];
    quicksort(1,n);
    for(int i=1;i<=n;i++)
        fout<<v[i]<<' ';
    return 0;
}