Cod sursa(job #346931)

Utilizator csizMocanu Calin csiz Data 10 septembrie 2009 11:05:46
Problema Sortare prin comparare Scor 40
Compilator cpp Status done
Runda Arhiva educationala Marime 0.67 kb
#include <fstream>
#include <vector>
#include <limits>
//radix
using namespace std;
int main(){
    ifstream in("algsort.in");
    ofstream out("algsort.out");
    int n;in>>n;
    vector<int> v;v.reserve(n+1);
    v.push_back(0);
    for(int i=0;i<n;i++){
        int t;in>>t;v.push_back(t);
    }

    for(int bit=1;bit!=numeric_limits<int>::min();bit=bit<<1){
        for(int i=1;i<=n;++i){
            if(!(v[i]&bit)){
                int j=i;
                while(v[j-1]&bit){
                    swap(v[j],v[j-1]);
                    --j;
                }
            }
        }
    }

    for(int i=1;i<=n;i++){
        out<<v[i]<<" ";
    }
}