n=64爆ull了
by KellyFrog @ 2019-11-18 06:40:56
@[AndyChen2005121](/user/152652)
by KellyFrog @ 2019-11-18 06:41:04
要特判
by KellyFrog @ 2019-11-18 06:53:34
位移的时候建议把1/2改成1ull/2ull不然就默认为int
by SaturdayForever @ 2019-11-18 07:36:11
之后再乘1ull没有任何意义
by SaturdayForever @ 2019-11-18 07:37:01
第十二个点本地AC提交WA 求助QAQ
by 初嫁QAQ @ 2019-11-18 11:17:18
@[longer_name](/user/95103) 谢谢... 怎么特判?
by AndyChen2005121 @ 2019-11-18 22:28:15