Cod sursa(job #2390481)

Utilizator vladvlad00Vlad Teodorescu vladvlad00 Data 28 martie 2019 09:29:13
Problema Radix Sort Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.87 kb
#include <fstream>
#include <vector>
#define pb push_back

using namespace std;

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

int n, a, b, c, cif, nr, maxim, v[10000005];
long long p;
vector<int> A[66000];

int main()
{
    int i, j;

    fin >> n >> a >> b >> c;
    v[1] = b;
    for (i=2;i<=n;i++)
    {
        v[i] = (1ll*a*v[i-1]+b)%c;
        if (v[i] > maxim)
            maxim = v[i];
    }
    p = 1;
    do
    {
        p<<=16;
        for (i=0;i<(1<<16);i++)
            A[i].clear();
        for (i=1;i<=n;i++)
        {
            cif = (v[i]%p)/(p>>16);
            A[cif].pb(v[i]);
        }
        nr = 0;
        for (i=0;i<(1<<16);i++)
            for (j=0;j<A[i].size();j++)
                v[++nr] = A[i][j];
    } while (p<=maxim);
    for (i=1;i<=n;i+=10)
        fout << v[i] << ' ';
    return 0;
}