求大佬查错,为什么会出现 UKE (树链剖分版的)

P1967 [NOIP2013 提高组] 货车运输

找到错误了。。。。。。
by 浅笑安暖 @ 2017-11-08 15:21:41


** 你可能是个傻子!! ** 数组小了!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
by daks @ 2017-11-08 15:22:03


***傻子***
by daks @ 2017-11-08 15:22:30


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