摘要：
Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process: Starting with any positive integer... 阅读全文
posted @ 2015-04-22 19:08 NUST小文 阅读(143) 评论(0) 推荐(0)
摘要：
Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is at... 阅读全文
posted @ 2015-04-22 19:06 NUST小文 阅读(113) 评论(0) 推荐(0)
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