Python 嵌套for循环

嵌套for循环

• for循环中的for循环

代码

代码语言：javascript复制

# coding:utf-8

a = [1, 2, 3]
b = [4, 5, 6]

for i in a:
    print(i)
    print('------')
    for j in b:
        print(i   j)
    print('=======')

print(i, j)

for循环

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