比如: 输入: numbers={2, 7, 11, 15}, target=9 输出: index1=1, index2=2 public class _003TwoSum { public static void main(String[] args) { int a[]={3,22,4,7,8,22}; display(twoSum3(a,30)); } //暴力搜索法 public static int[] twoSum(int[] numbers, int target) { int…