#include <stdio.h>

int main(void) {
    int T[20] = {68, 29, 99, 2, 25, 16, 15, 24, 52, 21, 12, 91, 67, 5, 57, 4, 51, 17, 79, 71};
    int N = 20;
    int i, j, temp;

    for (i = 1; i < N; i++) {
        j = i;
        while ((j > 0) && (T[j - 1] > T[j])) {
            temp = T[j - 1];
            T[j - 1] = T[j];
            T[j] = temp;
            
            j = j - 1;
        }
    }

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

    return 0;
}