摘要： public class Iterative { /** Normal Binary Search for sorted array like : 1,2,3,4,5,6,7,8,9,10,11 Complexity: O(LogN) PS: element can be duplicated */ static public int binarySearch(int[] array, int target){ int left = 0, right = array.length - 1; while (left target)... 阅读全文