#include #include #include long q(const long *a, const long *b) { return *a - *b; } int main(void) { long n, i, j, k = 0, a[999], t = 0; scanf("%ld", &n); for (i = 0; i <= n; i++) { for (j = 0; j <= n; j++) { a[k] = (long)pow(2, i) * (long)pow(5, j); k++; } } qsort(a, k, 8, q); for (i = 0; i < k; i++) { if (a[i] != t) printf("%ld\n", a[i]); t = a[i]; } return 0; }