如果你WA 70pts

P4114 Qtree1

Soaring_light @ 2024-03-01 20:39:00

不要把 ans 设成 -inf ,改为 0


by Pink_Cut_Tree @ 2024-04-06 21:55:24

@盖亚13526726775 感谢提醒,已 A


by linjunye @ 2024-07-08 17:23:25

@Soaring_light 感谢


by 焚魂 @ 2024-09-21 19:14:44

@Soaring_light %%%% 不过这是为什么呢,按理说-INF也没问题的呀


by 焚魂 @ 2024-09-21 19:16:27

没事了,忘记a=b输出0了qwq


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