摘要: 编程列出一个字符串的全字符组合情况,原始字符串中没有重复字符,例如: 原始字符串是"abc",打印得到下列所有组合情况: "a" "b" "c" "ab" "bc" "ca" "ba" "cb" "ac" "abc" "acb" "bac" "bca" "cab" "cba"im 阅读全文
posted @ 2014-10-31 22:59 wikiki 阅读(1463) 评论(0) 推荐(0) 编辑