Cod sursa(job #2879559)

Utilizator QwertyDvorakQwerty Dvorak QwertyDvorak Data 28 martie 2022 19:01:03
Problema Radix Sort Scor 60
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.89 kb
#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define dbg(x) cout << #x <<": " << x << "\n";
#define sz(x) ((int)x.size())

using ll = long long;

const string fn = "radixsort";
ifstream fin(fn + ".in");
ofstream fout(fn + ".out");

void radixSort(vector<int> &a, int n){

	vector<int> fr(256, 0);
	vector<int> b(n + 1);

	for (int i = 0; i < 32; i += 8) {
		for (int j = 1; j <= n; ++j)
			fr[(a[j] >> i) & 255]++;
		for (int j = 1; j < 256; ++j)
			fr[j] += fr[j - 1];
		for (int j = n; j >= 1; --j)
			b[fr[(a[j] >> i) & 255]--] = a[j];

		a = b;
		fill(fr.begin(), fr.end(), 0);
	}

}



int main(){

	int n, A, B, C;
	fin >> n >> A >> B >> C;
	vector<int> v(n + 1);
	v[1] = B;
	for (int i = 2; i <= n; ++i)
		v[i] = (1LL * A * v[i - 1] + B) % C;
	
	radixSort(v, n);

	for (int i = 1; i <= n; i += 10)
		fout << v[i] << " ";

		return 0;
}