二分查找算法,觉得非常有意义,不是每个人都需要,但需要时很急人-two hours to search algorithm, very meaningful, not everyone needs, but people need urgent

排序算法之二分法查找算法，注意和其他算法的区别及其独特之处-The dichotomy of the sorting algorithm to find the algorithm, attention and other algorithms, the difference between its unique