#include <stdio.h>

int main() {
    int n, k;
    scanf("%d %d", &n, &k);
    int arr[n];
    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }
    for (int i = 0; i < n; i++) {
        for (int j = 1; j < n-i; j++) {
            if (arr[j-1] > arr[j]) {
                int a = arr[j-1];
                arr[j-1] = arr[j];
                arr[j] = a;
            }
        }
    }
    for (int i = 0; i < k; i++) {
        printf("%d ", arr[i]);
    }    
    return 0;
}