如题

P1722 矩阵 II

+1
by super_kidding @ 2018-03-06 15:57:44


哦,知道了; 是从1~格都要满足
by super_kidding @ 2018-03-06 16:03:25


感谢楼上解释!
by HuangBo @ 2018-03-12 17:19:47


样例意思是黑与红各有2个,所以不会有“红红红黑”的情况啦!@!
by HuangBo @ 2018-03-12 17:21:48


@[super_kidding](/space/show?uid=73359) @[HuangBo](/space/show?uid=73360) 还是不太懂: 不是说: # 大于等于 ## 大于等于 ### 大于等于 #### 大于等于 # 吗??
by ⚡GG⚡ @ 2018-03-21 21:17:08


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