摘要: Given a non-negative integer c, your task is to decide whether there're two integers a and b such that a2 + b2 = c. Example 1: Example 2: 这道题让我们求一个数是否 阅读全文
posted @ 2017-07-16 14:43 Grandyang 阅读(8023) 评论(3) 推荐(2)
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