- _author Administrator
- #date 2018/9/7
- items = {
- '陕西':{ '西安':['周至','户县','蓝田'],
- '宝鸡':['蔡家坡','陈仓','凤县']
- },
- '山东':{
- '烟台':['栖霞','枣庄','c'],
- '青岛':['a','b','d']
- }
- }
- print(items)
- a = '陕西'
- b = '山东'
- a1 = '宝鸡'
- a2 = '西安'
- flag = True
- while flag:
- choice1 = input('please input you decide1 [陕西 / 山东]:')
- if choice1 == a:
- print(items[a])
- while flag:
- choice2 = input('please input you decide2 [西安 / 宝鸡]:')
- if choice2 == a1:
- print(items[a][a1])
- while flag:
- choice3 = int(input('please input you number:'))
- if choice3 < 3:
- print(items[a][a1][choice3-1])
- flag = False
- else:
- flag = True
- elif choice2 == a2:
- print(items[a][a2])
- while flag:
- choice3 = int(input('please input you number:'))
- if choice3 < 3:
- print(items[a][a2][choice3-1])
- flag = False
- else:
- flag = True
- else:
- flag = True
来源: http://www.bubuko.com/infodetail-2759494.html