2887: 变幻的矩阵

解题思路:

注意事项:

参考代码:

n = int(input())

la = []

lb = []

sa = []

sb = []

for i in range(n):

    s = list(input().split())

    la.append(s)

for i in range(n):

    s = list(input().split())

    lb.append(s)

for i in range(n-1,-1,-1):

    sa.append(la[i][0])

for i in range(n-1,-1,-1):

    sb.append(lb[i][0]) 

if la == lb:

    print(4)

elif sa == lb[0]:

    print(1)

elif sb == la[0]:

    print(2)

elif la[0][::-1] == lb[n-1]:

    print(3)

else:

    print(5)