Cod sursa(job #2649501)

Utilizator akumariaPatrascanu Andra-Maria akumaria Data 14 septembrie 2020 23:00:30
Problema Radix Sort Scor 30
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.97 kb
#include <cstdio>
#include <vector>

using namespace std;

vector<int> numbers;
vector<int> buckets[10];

int main () {
	freopen("radixsort.in", "r", stdin);
	freopen("radixsort.out", "w", stdout);

	int n, a, b, c;
	scanf("%d", &n);
    scanf("%d%d%d", &a, &b, &c);
    numbers.push_back(b);
    for(int i=1; i<n; ++i)
        numbers.push_back((a * numbers[i-1] + b) % c);


	bool has_digit = true;
	int current_digit = 1, current;

	while(has_digit) {
		has_digit = false;

		for(int i=0; i<=9; ++i)
			buckets[i].clear();

		for(int i=0; i<n; ++i) {
			current = numbers[i] / current_digit % 10;
			buckets[current].push_back(numbers[i]);
			if (numbers[i] / (current_digit*10) != 0)
				has_digit = true;
		}

		numbers.clear();
		for(int i=0; i<=9; ++i)
			for(int j=0; j<buckets[i].size(); ++j)
				numbers.push_back(buckets[i][j]);

		current_digit *= 10;

	}

	for(int i=0; i<n; i+= 10)
		printf("%d ", numbers[i]);

	return 0;
}