2020年5月8日
03-树2 List Leaves
摘要： Given a tree, you are supposed to list all the leaves in the order of top down, and left to right. Input Specification: Each input file contains one t 阅读全文
posted @ 2020-05-08 22:31 清明道人 阅读(174) 评论(0) 推荐(0)
1019 General Palindromic Number (20分)
摘要： A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number 阅读全文
posted @ 2020-05-08 22:23 清明道人 阅读(156) 评论(0) 推荐(0)