#include <stdio.h>

int main(void) {
    int T[20] = {67, 28, 98, 1, 24, 15, 14, 23, 51, 20, 11, 90, 66, 4, 56, 3, 50, 16, 78, 70};
    int n = 20;

    
    for (int i = 0; i < n - 1; i++) {
        for (int j = 0; j < n - 1 - i; j++) {
            
            if (T[j] > T[j + 1]) {
                int temp = T[j];
                T[j] = T[j + 1];
                T[j + 1] = temp;
            }
        }
    }

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

    return 0;
}