python 二维数组的查找

python 二维数组的查找

# -*- coding: utf-8 -*-class ArrayHandle:    def search(self,array,target):        #array为二维数组            for index in range(len(array)):            if target in array[index]:                return True        return False####测试用例    array=[[1,2,3,4],[23,2,4,5],[9,3,54]]handle=ArrayHandle()if handle.search(array,54):#找到输出1，否则输出0    print '1'else:    print '0 ```