题目链接:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2533 题意:在n*m的棋盘上放两个(黑和白)相互攻击的皇后,求有多少种方法? 0<=(n,m) Read More
posted @ 2016-10-08 16:57 西瓜不懂柠檬的酸 Views(122) Comments(0) Diggs(0)
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