LeetCode -- Search a 2D Matrix II

public class Solution {
    public bool SearchMatrix(int[,] matrix, int target) 
    {
        var rowLen = matrix.GetLength(0);
        var colLen = matrix.GetLength(1);
        
        var row = rowLen - 1;
        var col = 0;
        
        while(col <= colLen - 1 && row >= 0){
            if(matrix[row,col] == target){
                return true;
            }
            else if(matrix[row,col] < target){
                col ++;
            }
            else{
                row --;
            }
        }
        return false;
    }


}

LeetCode -- Search a 2D Matrix II

原文：http://blog.csdn.net/lan_liang/article/details/49962513