摘要：
在Java位运算总结-leetcode题目博文中总结了Java提供的按位运算操作符，今天又碰到LeetCode中一道按位操作的题目Given a range [m, n] where 0 0 || n > 0) { 8 if ((m & 1) == (n & 1)) { 9... 阅读全文
摘要：
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu... 阅读全文