Daisy花园

前天面试了腾讯，才注意到原来大厂对于算法的要求也是很高的。 出了四道算法题，还好我勉强作答出来了，不过还是很险，因为平时对于js的算法研究较少，于是这两天恶补算法。 我开了一个git用于积累平时遇到的算法实现。 https://github.com/daisyHawen/algorithm-JS

/*The Hamming distance between two integers is the number of positions at which the corresponding bits are different.Given two integers x and y, calculate the Hamming distance.*/题目的意思是：找到x和y的二进制位中，不相同的

题目： Initially, there is a Robot at position (0, 0). Given a sequence of its moves, judge if this robot makes a circle, which means it moves back to the original place.The move sequence is represented