s = input().split() s = list(map(int, s)) for i in range(0, s.__len__()): for j in range(0, s.__len__() - i - 1): if s[j] > s[j + 1]: tmp = s[j] s[j] = s[j + 1] s[j + 1] = tmp print(" ".join(list(map(str, s))))