2017年10月8日
1019. General Palindromic Number (20)
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 @ 2017-10-08 19:12 gaoren 阅读(411) 评论(0) 推荐(0) 编辑