Cod sursa(job #2387910)

Utilizator alisavaAlin Sava alisava Data 25 martie 2019 13:49:36
Problema Radix Sort Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.83 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin ("radixsort.in");
ofstream fout("radixsort.out");

deque< int > L[260];
int v[10000005];

int main()
{
    int n, a, b, c, x, top;
    fin >> n >> a >> b >> c;
    v[1] = b;
    for(int i = 2; i <= n; i++)
        v[i] = (1LL * a * v[i - 1] + b) % c;
    for(int k = 1; k <= 4; k++)
    {
        for(int  i = 1; i <= n; i++)
        {
            x = (v[i] >> (8 * (k - 1))) % 256;
            L[x].push_back(v[i]);
        }
        top = 0;
        for(int i = 0; i < 256; i++)
        {
            for(int j = 0; j < L[i].size(); j++)
            {
                v[++top] = L[i][j];
            }
            L[i].erase(L[i].begin(),L[i].end());
        }
    }
    for(int i = 1; i <= n; i += 10)
        fout << v[i] << " ";



    return 0;
}