二位数组中的查找

 1 public class Solution
 2     {
 3         public bool Find(int target, int[][] array)
 4         {
 5             if (array != null)
 6             {
 7                 int rowCnt = array.Length - 1;
 8                 int colCnt = array[0].Length - 1;
 9
10                 int row = 0;
11                 int col = colCnt;
12
13                 while (row <= rowCnt && col >= 0)
14                 {
15                     if (target == array[row][col])
16                     {
17                         return true;
18                     }
19                     else if (target < array[row][col])
20                     {
21                         col--;
22                     }
23                     else
24                     {
25                         row++;
26                     }
27                 }
28                 return false;
29             }
30
31             return false;
32         }
33     }

原文地址：https://www.cnblogs.com/xiaolongren/p/11802649.html