Cod sursa(job #2980967)

Utilizator IanisBelu Ianis Ianis Data 16 februarie 2023 23:31:35
Problema Radix Sort Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 1.03 kb
#include <algorithm>
#include <iostream>
#include <fstream>
#include <vector>
#include <queue>

using namespace std;

#ifdef LOCAL
ifstream fin("input.txt");
#define fout cout
#else
ifstream fin("radixsort.in");
ofstream fout("radixsort.out");
#define endl '\n'
#endif

int n, A, B, C;
vector<queue<uint>> a(512);

void solve() {
    for (int i = 1, x = B; i <= n; i++) {
        a[x & 0xff].push(x);
        x = (1ll * A * x + B) % C;
    }
    for (int i = 1; i < 4; i++) {
        auto aux = a;
        for (auto &qe : a) {
            qe = {};
        }
        for (auto &qe : aux) {
            while (!qe.empty()) {
                uint x = qe.front();
                qe.pop();
                a[x & (0xff << (i * 8))].push(x);
            }
        }
    }
    int i = 10;
    for (auto &qe : a) {
        while (!qe.empty()) {
            if (i++ == 10) {
                fout << qe.front() << ' ';
                i = 1;
            }
            qe.pop();
        }
    }
}

int main() {
    fin >> n >> A >> B >> C;
    solve();
    return 0;
}