public class Solution { public boolean Find(int target, int [][] array) { // 观察数组会发现,从左下角开始 //上面的数字都比它小,右边的数字都比它大 int row = array.length, column = array[0].length; for(int i = row-1;i >= 0; i--){ for(int j = 0;j < column; j++ ){ i...