python 【練習2】字典打印三級菜單
阿新 • • 發佈:2017-10-25
python 字典 三級菜單
#!/usr/bin/env python # -*- coding:utf-8 -*- # @Time : 2017/10/21 0021 16:19 # @Author : ming Northeast = { "吉林省": { "長春市": ["朝陽區", "南關區", "寬城區", "二道區", "雙陽去", "綠園區", "德惠", "九臺"], "吉林市": ["船營區", "豐滿區", "樺甸市", "永吉縣", "豐滿區", "舒蘭市"], "四平市": ["鐵西區", "鐵東區", "雙遼市", "公主嶺市", "犁樹市", "伊通"] }, "黑龍江省": { "哈爾濱市": ["道裏區", "南崗區", "雙城區", "呼蘭區", "平房區", "松北區"], "齊齊哈爾市": ["龍沙區", "建華區", "龍江縣", "富裕縣", "依安縣"], "雞西市": ["雞冠區", "恒山區", "密山市", "城子河區", "梨樹區"] }, "遼寧省": { "沈陽市": ["遼中", "康民區", "新民區", "法庫區"], "大連市": ["長海", "金州", "莊河", "普蘭店", "瓦房店"], "鞍山市": ["臺安", "海城", "岫巖"] }, } for p in Northeast: print p Province = raw_input("請輸入省份:") for c in Northeast[Province]: print c City = raw_input("請輸入市:") for a in Northeast[Province][City]: print a #運行結果: # 黑龍江省 # 遼寧省 # 吉林省 # 請輸入省份:遼寧省 # 沈陽市 # 大連市 # 鞍山市 # 請輸入市:沈陽市 # 遼中 # 康民區 # 新民區 # 法庫區
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python 【練習2】字典打印三級菜單