随笔分类 -  字符串

All in All
摘要：You have devised a new encryption technique which encodes a message by inserting between its characters randomly generated strings in a clever way. Be 阅读全文
posted @ 2018-01-21 11:50 soildom 阅读(317) 评论(0) 推荐(0)
Puzzle
摘要：A children's puzzle that was popular 30 years ago consisted of a 5 5 frame which contained 24 small squares of equal size. A unique letter of the alph 阅读全文
posted @ 2018-01-15 18:55 soildom 阅读(241) 评论(0) 推荐(0)