Discuss / Python / list可变
Back

list可变

Topic source

用户7034793165

#1 Created at ... [Delete] [Delete and Lock User] 
def createCounter():
	l = []
	def counter():
		l.append(l)
		return len(l)
	return counter

拎着菜刀de诗人

#2 Created at ... [Delete] [Delete and Lock User]

您好，可以帮忙解释一下这段代码吗，我感觉这段代码应该输出的全是1呀，怎么结果还是对的？万分感谢！

大能猫929

#3 Created at ... [Delete] [Delete and Lock User]

人家输出的是len(l),也就是l的长度，和里面是什么没关系

  • 1

Reply