字典是另一种盛数据的容器,它代表了一种 映射关系,字典的外部为花括号,内部以 键值对(键:值) 的形式存储数据。
students_dict = {01:"小明",02:"小红",03:"小花"}这样定义变量会提示“指令出错: invalid token”应该改为: students_dict = {1:"小明",2:"小红",3:"小花"}或者: students_dict = {'01':"小明",'02':"小红",'03':"小花"}
students_dict = {01:"小明",02:"小红",03:"小花"}
这样定义变量会提示“指令出错: invalid token”
应该改为:
students_dict = {1:"小明",2:"小红",3:"小花"}
或者:
students_dict = {'01':"小明",'02':"小红",'03':"小花"}