二维数组控制台输入，赋值，

# -*- coding:utf-8 -*-
class Solution:# array 二维列表

    def Find(self, target, array):result = False
        for arr in array:for a in arr:if target == a:result = True
        return result
if __name__ == '__main__':#输入一个数字，二维数组的列
    # n = int(raw_input())
    # line = [[0] * n] * n
    #
    # for i in range(n):
    #按行输入，以空格号分割列，赋值二维数组
    #     line[i] = raw_input().split( )
    #
    str1 = raw_input()n = str1[0:1]array = str1[4:-1]# print array
    s = Solution()s.Find(str(n),array)