摘要: /*异或的简单应用 a^a = 0*/class Solution {public: int singleNumber(int A[], int n) { int sum = 0; for(int i = 0 ; i < n ; i++){ s... 阅读全文
posted @ 2015-03-28 20:47 SprayT 阅读(90) 评论(0) 推荐(0)