Python 获取数组的长度(List)arr = [0,1,2,3,4,5] print(len(arr)) 版权声明:本文为meis27461原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/meis27461/article/details/109827633