Cod sursa(job #2736831)

Utilizator niculaandreiNicula Andrei Bogdan niculaandrei Data 3 aprilie 2021 23:19:06
Problema Radix Sort Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.87 kb
#include <bits/stdc++.h>

using namespace std;

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

const int N_MAX = 1e7 + 5;

int N, A, B, C;
int v[N_MAX];

void SortDigit(long long p)
{
    vector < int > aux[10];
    for (int i = 1; i <= N; i++) {
        int cif = v[i] / p % 10;
        aux[cif].push_back(v[i]);
    }
    int pos = 1;
    for (int cif = 0; cif < 10; cif++) {
        for (int i = 0; i < aux[cif].size(); i++) {
            v[pos++] = aux[cif][i];
        }
    }
}

void RadixSort()
{
    for (long long p = 1; p <= 1e17; p *= 10) {
        SortDigit(p);
    }
}

int main()
{
    fin >> N >> A >> B >> C;
    v[1] = B;
    for (int i = 2; i <= N; i++) {
        v[i] = (1LL * v[i - 1] * A + B) % C;
    }
    RadixSort();
    for (int i = 1; i <= N; i += 10) {
        fout << v[i] << " ";
    }
    return 0;
}