Cod sursa(job #1674608)

Utilizator serbanSlincu Serban serban Data 4 aprilie 2016 19:26:45
Problema Radix Sort Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.82 kb
#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

vector<int> v;
vector<int> bucket[10];

int main()
{
    ifstream f("radixsort.in");
    ofstream g("radixsort.out");
    int n, a, b, c;
    f >> n >> a >> b >> c;
    v.push_back(b);
    for(int i = 1; i < n; i ++) {
        v.push_back((a * v.back() + b) % c);
    }
    long long pow = 1;
    for(int j = 1; j < 11; j ++) {
        while(!v.empty()) {
            bucket[v.back() / pow % 10].push_back(v.back());
            v.pop_back();
        }
        for(int i = 0; i < 10; i ++) {
            while(!bucket[i].empty())
                v.push_back(bucket[i].back()), bucket[i].pop_back();
        }
        pow *= 10;
    }
    for(int i = 0; i < v.size(); i += 10) g << v[i] << " ";
    g << "\n";
    return 0;
}