#include<stdio.h>
int main(){
    int n;
    scanf("%d", &n);
    
    int scores[n];
    for (int i = 0; i < n; i++) {
        scanf("%d", &scores[i]);
    }
    for (int i = 0; i < n; i++) {
    if (scores[i] < 0) {
        printf("Invalid input");
        return 0;
    }
{
for (int i = 0; i < n - 1; i++) {
    for (int j = i + 1; j < n; j++) {
        if (scores[i] > scores[j]) {
            int temp = scores[i];
            scores[j] = temp;
        }
    }
}

for (int i = 0; i < n; i++) {
    printf("%d", scores[i]);
    if (i < n - 1)printf(" ");
}
return 0;
}
}