可以，这里最大值指的是上限，题目说了无穷大没有到上限
by Hyscere @ 2019-05-17 11:48:17
@[Fading](/space/show?uid=20309)
by Hyscere @ 2019-05-17 11:48:27
@[Hyscere](/space/show?uid=50777) 谢谢
by Fading @ 2019-05-17 11:49:44
我也没看懂，题意出成这样就tm离谱
by whyl @ 2020-04-28 19:26:23