摘要: DescriptionBackground The knight is getting bored of seeing the same black and white squares again and again and has decided to make a... 阅读全文
posted @ 2015-05-01 22:35 Herumw 阅读(86) 评论(0) 推荐(0) 编辑
摘要: DescriptionCurrent work in cryptography involves (among other things) large prime numbers and computing powers of numbers among these ... 阅读全文
posted @ 2015-05-01 16:15 Herumw 阅读(81) 评论(0) 推荐(0) 编辑
摘要: DescriptionAssume the coasting is an infinite straight line. Land is in one side of coasting, sea in the other. Each small island is a... 阅读全文
posted @ 2015-05-01 15:40 Herumw 阅读(117) 评论(0) 推荐(0) 编辑