２つの入力のうち一方が真でもう一方が偽となるもの
def xor(a, b):
return [x ^ y for x, y in zip(a, b)]
a = [1,0,0,1,1]
b = [0,1,1,0,0]
print(xor(a, b)) # => [1,1,1,1,1]
堅牢バージョン
def xor(a, b):
if not isinstance(a, list) or not isinstance(b, list):
raise TypeError("Both arguments must be lists.")
if len(a) != len(b):
raise ValueError("Lists must have the same length.")
try:
return [int(x) ^ int(y) for x, y in zip(a, b)]
except TypeError:
raise TypeError("List elements must be integers or booleans.")
print(xor(a,b)) # => [1,1,1,1,1]