为什么我觉得对了却WA了？
by aumuF1 @ 2021-10-17 15:03:25
check其余情况要return 1的吧
by cmaths @ 2021-10-17 15:10:09
@[aumuF1](/user/566939)
by cmaths @ 2021-10-17 15:10:34
@[_COEC_](/user/300098)
好的，我试试看，谢谢大佬
by aumuF1 @ 2021-10-17 15:13:25
@[aumuF1](/user/566939) 不用谢~~我不是大佬~~
by cmaths @ 2021-10-17 15:16:08