@[Crab_Dave](/space/show?uid=65502) 有可能是负数，```l=-10000```
by qian_shang @ 2019-10-30 20:50:46
@[qian_shang](/space/show?uid=64175) 但样例没过qwq
by Crab_Dave @ 2019-10-30 20:52:16
@[Crab_Dave](/space/show?uid=65502) ~~题解~~
by qian_shang @ 2019-10-30 20:54:46
@[qian_shang](/space/show?uid=64175) 说了题解全是单调队列啊qwq
by Crab_Dave @ 2019-10-30 20:55:33
@[Crab_Dave](/space/show?uid=65502) ~~那就去写单调队列鸭~~
by qian_shang @ 2019-10-30 20:56:26
@[qian_shang](/space/show?uid=64175) ~~然鹅窝并不会单调队列鸭qwq~~
by Crab_Dave @ 2019-10-30 20:58:03
啊，此贴已SPFA
~~我题意理解错了qwq~~
by Crab_Dave @ 2019-10-30 21:10:44