2019年3月12日
664. Strange Printer
摘要： There is a strange printer with the following two special requirements: The printer can only print a sequence of the same character each time. At each 阅读全文
posted @ 2019-03-12 16:16 Veritas_des_Liberty 阅读(248) 评论(0) 推荐(0)
650. 2 Keys Keyboard
摘要： Initially on a notepad only one character 'A' is present. You can perform two operations on this notepad for each step: Given a number n. You have to 阅读全文
posted @ 2019-03-12 15:30 Veritas_des_Liberty 阅读(242) 评论(0) 推荐(0)
Java异常处理
摘要： 这是课程里给的代码，自己看着讲义在里面加了些注释。 阅读全文
posted @ 2019-03-12 11:37 Veritas_des_Liberty 阅读(243) 评论(0) 推荐(0)