Python 嵌套for循环

嵌套for循环

• for循环中的for循环

代码

	# 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)

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