题解 | #二维数组中的查找#

#
# @param target int整型 
# @param array int整型二维数组 
# @return bool布尔型
#
class Solution:
    def Find(self , target: int, array: List[List[int]]) -> bool:
        # write code here
        row = len(array) - 1
        col = len(array[0]) - 1
        i = 0
        j = col
        while i <= row and j>=0:
            if target == array[i][j]:
                return True
            elif target > array[i][j]:
                i += 1
            else:
                j -= 1
        return False