摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2553Problem Description在N*N的方格棋盘放置了N个皇后,使得它们不相互攻击(即任意2个皇后不允许处在同一... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2553Problem Description在N*N的方格棋盘放置了N个皇后,使得它们不相互攻击(即任意2个皇后不允许处在同一... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1051Problem DescriptionThere is a pile of n wooden sticks. The l... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1051Problem DescriptionThere is a pile of n wooden sticks. The l... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1016Problem DescriptionA ring is compose of n circles as shown i... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1016Problem DescriptionA ring is compose of n circles as shown i... 阅读全文