for x in [ ?'1','2','3','4','5','6','7','8','9' ?]:? ? for y in [ '0', '1','2','3','4','5','6','7','8','9' ]:? ? ? ? if x<y:? ? ? ? ? ? print x+y
for x in [ ]不需要空格,為什么第二行的for y in [ ]前面需要空格?
qq_白首mg不分離_0
2017-10-29 07:39:35