`bool p[n + 1][n + 1];` 坏习惯，定义全局去 by Mr_Az @ 2024-03-01 22:01:41
赞成楼上观点。另：初始化能不能初始化完全了啊，memset多香啊 by scp020 @ 2024-03-01 22:19:12