Cod sursa(job #1955309)

Utilizator LeVladzCiuperceanu Vlad LeVladz Data 5 aprilie 2017 21:44:17
Problema Radix Sort Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.93 kb
#include <fstream>
#include <iostream>

using namespace std;

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

long long n,a,b,c,i,p;
int f[11],w[10000001];
unsigned long long v[10000001],maxim,nr;

int main ()
{

    fin >> n >> a >> b >> c;
    v[1] = b;
    maxim = 1;
    for (i=2; i<=n; i++)
    {
        p = a*v[i-1];
        v[i] = (p+b)%c;
        if (v[i] > maxim)
            maxim *= 10;
    }
    nr = 1;
    while (nr <= maxim)
    {
        for (i=0; i<=9; i++)
            f[i] = 0;
        for (i=1; i<=n; i++)
            f[(v[i]/nr)%10]++;
        for (i=1; i<=9; i++)
            f[i] += f[i-1];
        for (i=n; i>=1; i--)
        {
            w[f[(v[i]/nr)%10]] = v[i];
            f[(v[i]/nr)%10]--;
        }
        for (i=1; i<=n; i++)
            v[i] = w[i];
        nr *= 10;
    }
    for (i=1; i<=n; i+=10)
        fout << v[i] << " ";
    return 0;
}