在Python中计算笛卡尔乘积

from itertools import product

# 定义多个集合
set1 = [1, 2, 3]
set2 = ['a', 'b', 'c']
set3 = ['x', 'y']

# 计算笛卡尔乘积
result = list(product(set1, set2, set3))

# 打印结果
for item in result:
    print(item)

(1, 'a', 'x')
(1, 'a', 'y')
(1, 'b', 'x')
(1, 'b', 'y')
(1, 'c', 'x')
(1, 'c', 'y')
(2, 'a', 'x')
(2, 'a', 'y')
(2, 'b', 'x')
(2, 'b', 'y')
(2, 'c', 'x')
(2, 'c', 'y')
(3, 'a', 'x')
(3, 'a', 'y')
(3, 'b', 'x')
(3, 'b', 'y')
(3, 'c', 'x')
(3, 'c', 'y')