摘要：
# 创建字典shop = {"怡宝":"2元","可比克":"3元","烟":"非卖品" }# 字典的key可以为元组，数值，字符串 不能为列表，因为列表是可变的shop1 = {(20,30):"元组",3:"int","滴滴":"string"}# 根据字典查询#输出整个字典print(shop 阅读全文
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摘要：
# 创建字典shop = {"怡宝":"2元","可比克":"3元","烟":"非卖品" }# 字典的key可以为元组，数值，字符串 不能为列表，因为列表是可变的shop1 = {(20,30):"元组",3:"int","滴滴":"string"}# 根据字典查询#输出整个字典print(shop 阅读全文
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