Python字典词典中的打印

Question

我想打印的“A”在random_dict但错误夫妇值“类型错误：字符串索引必须是整数”快到了，

代码：

coupleascore = 20 
couplebscore = 23 
couplecscore = 25 

judge1scores = [1, 3, 5] 
judge2scores = [5, 2, 10] 
judge3scores = [7, 5, 9] 

random_dic = {'couples': {'a': coupleascore, 'b': couplebscore, 'c': couplecscore} ,'judges': {'1': judge1scores, '2': judge2scores, '3': judge3scores}} 

print(key(['random_dic'['couples'['a']]])) 

Answer 1

编辑您的最后一行是：

print(random_dic['couples']['a']) 

https://docs.python.org/3/tutorial/datastructures.html#dictionaries更多的字典数据结构