Cod sursa(job #3348142)

Utilizator Radu_BicliBiclineru Radu Radu_Bicli Data 19 martie 2026 21:51:03
Problema Radix Sort Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 1.05 kb
#include <bits/stdc++.h>

using namespace std;

#define USE_STD_IO 0
#if USE_STD_IO
    #define fin cin
    #define fout cout
#else
    ifstream fin("radixsort.in");
    ofstream fout("radixsort.out");
#endif // USE_STD_IO

const int MAX = 10000002;
int n, a, b, c, i, put;
int vv[MAX + 2];
int v[MAX + 2];
int fr[12];

int main() {
    if(USE_STD_IO) ios_base::sync_with_stdio(false);
    fin.tie(NULL);
    fout.tie(NULL);

    fin >> n >> a >> b >> c;
    v[1] = b;
    for(i = 2; i <= n; i++) {
        v[i] = (a * v[i - 1] + b) % c;
    }

    put = 1;
    for(int iter = 1; iter <= 10; iter++, put *= 10) {
        for(i = 0; i < 10; i++) fr[i] = 0;

        for(i = 1; i <= n; i++) {
            fr[v[i] / put % 10]++;
        }

        for(i = 1; i < 10; i++) {
            fr[i] += fr[i - 1];
        }

        for(i = n; i >= 1; i--) {
            vv[fr[v[i] / put % 10]--] = v[i];
        }

        for(i = 1; i <= n; i++) v[i] = vv[i];
    }
    for(i = 1; i <= n; i += 10) fout << v[i] << ' ';

    return 0;
}