#include <iostream>
using namespace std;
void countingSort(int array[], int n, int m) {
int occurrences[m + 1] = {};
int k = 0;
for (int i = 0; i < n; i++) {
occurrences[array[i]]++;
}
for (int i = 0; i <= m; i++) {
for (int j = 0; j < occurrences[i]; j++) {
array[k] = i;
k++;
}
}
}
void printArray(int array[], int n) {
for(int i = 0; i < n; ++i) {
cout << array[i] << " ";
}
cout << endl;
}
int main() {
int array[10] = {7, 3, 0, 1, 5, 2, 5, 19, 10, 5};
int n = 10;
int m = 20;
countingSort(array, n, m);
printArray(array, n);
return 0;
}