Cod sursa(job #3287298)

Utilizator SerbanCaroleSerban Carole SerbanCarole Data 17 martie 2025 15:25:13
Problema Sortare prin comparare Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.76 kb
#include <fstream>
#include <vector>
using namespace std;
ifstream cin("algsort.in");
ofstream cout("algsort.out");
using pii = pair<int,int>;
const int nmax = 5e5 + 1;
vector <pii> d[32];
pii v[nmax];
signed main()
{
    int n , x , idx;
    cin >> n;
    for(int i = 1 ; i <= n ; ++i){
        cin >> x;
        v[i] = make_pair(x,x);
    }
    for(int lv = 1 ; lv <= 5 ; ++lv){
        for(int i = 1 ; i <= n ; ++i)
            d[v[i].first%32].push_back(v[i]);
        idx = 0;
        for(int i = 0 ; i <= 31 ; ++i){
            for(auto pr : d[i]){
                pr.first/=32;
                v[++idx] = pr;
            }
            d[i].clear();
        }
    }
    for(int i = 1 ; i <= n ; ++i) cout << v[i].second << ' ';
    return 0;
}