my_list = []
my_string_array = input().split()
n = len(my_string_array)
for i in range(0, n):
ele = int(my_string_array[i])
if ele > 0:
my_list.append(ele)
my_list.sort()
print(my_list)
bXlfbGlzdCA9IFtdCm15X3N0cmluZ19hcnJheSA9IGlucHV0KCkuc3BsaXQoKQpuID0gbGVuKG15X3N0cmluZ19hcnJheSkKZm9yIGkgaW4gcmFuZ2UoMCwgbik6CiAgICBlbGUgPSBpbnQobXlfc3RyaW5nX2FycmF5W2ldKQogICAgaWYgZWxlID4gMDoKICAgICAgICBteV9saXN0LmFwcGVuZChlbGUpCm15X2xpc3Quc29ydCgpCnByaW50KG15X2xpc3Qp