同240. 搜索二维矩阵 II,C++版本看这里题解 | #二维数组中的查找# public class Solution { int target, m, n; public boolean Find(int target, int[][] array) { this.m = array.length;// m行 if (m == 0) return false; this.n = array[0].length;// n 列 this.target = target; return reduc...