摘要: DescriptionFarmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. H... 阅读全文
posted @ 2018-03-12 23:59 Monster_Qi 阅读(73) 评论(0) 推荐(0) 编辑
摘要: DescriptionFarmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. H... 阅读全文
posted @ 2018-03-12 23:59 Monster_Qi 阅读(111) 评论(0) 推荐(0) 编辑
摘要: 题目描述设有字符串X,我们称在X的头尾及中间插入任意多个空格后构成的新字符串为X的扩展串,如字符串X为”abcbcd”,则字符串“abcb□cd”,“□a□bcbcd□”和“abcb□cd□”都是X的扩展串,这里“□”代表空格字符。如果A1是字符串A的扩展串... 阅读全文
posted @ 2018-03-12 23:10 Monster_Qi 阅读(98) 评论(0) 推荐(0) 编辑
摘要: 题目描述设有字符串X,我们称在X的头尾及中间插入任意多个空格后构成的新字符串为X的扩展串,如字符串X为”abcbcd”,则字符串“abcb□cd”,“□a□bcbcd□”和“abcb□cd□”都是X的扩展串,这里“□”代表空格字符。如果A1是字符串A的扩展串... 阅读全文
posted @ 2018-03-12 23:10 Monster_Qi 阅读(104) 评论(0) 推荐(0) 编辑