s不应该是s++
应该改成s=i+1
by michael_song @ 2020-01-17 20:26:53
@[123q](/user/282391)
这样就行了
by michael_song @ 2020-01-17 20:27:14
@[michael_song](/user/193158) 终于过了这题，谢谢啦！！！
by 123q @ 2020-02-04 13:41:37