1 goods = [
2 {"name": "电脑", "price": 1999},
3 {"name": "鼠标", "price": 10},
4 {"name": "游艇", "price": 20},
5 {"name": "娃娃", "price": 3998},
6 {"name": "气筒", "price": 99},
7 ]
8 kong=[]
9 while True:
10 qian = input('请输入您要充值的Q币: ').strip()
11 if qian.isdigit():
12 qian = int(qian)
13 else:
14 print('\033[41m不要瞎输入,难道你一毛钱都没有???\033[1m')
15 continue
16 while True:
17 for k,v in enumerate(goods) :
18 print(k,'商品: {name} 价格: {price} Q币'.format(price=v['price'],name=v['name']))
19 sp=input('请输入购买的商品编号[输入qq充值][输入r删除购物车商品][输入q退出]: ').strip()
20 print('\033[41m您还有:%s(Q币)\033[1m ' % qian)
21 if sp =='q'and len(sp)!=0:
22 exit()
23 elif sp == 'r':
24 while True:
25 if kong==[]:
26 print('======================》没有商品可删了《=====================')
27 break
28 print('您以购买的商品: ')
29 for k, v in enumerate(kong): #for循环显示已购买的商品
30 print(k,'商品: {name} 价格: {price} Q币'.format(price=v[1],name=v[0]))
31 sc = input('请输入删除的商品编号[输入q退出]: ').strip()
32 print('\033[41m您还有:%s(Q币)\033[1m ' % qian)
33 if sc == 'q' :
34 break
35 if sc.isdigit():
36 if int(sc) < len(kong) and int(sc)>=0 : #判断输入的数字不能大于列表的下标数字和小于0
37 qian+=int(kong[int(sc)][1]) #计算删除商品后剩余的钱
38 kong.remove(kong[int(sc)]) #删除购物车商品
39 else:
40 print('!!!!!!!!!!!!!!!!无效的输入!!!!!!!!!!!!!!!!!!!')
41 else:
42 print('\033[42m请输入要删除的商品编号哦~\033[0m')
43 elif sp == 'qq':
44 while True:
45 x = input('请输入充值金额: ').strip()
46 if len(kong)<0:
47 continue
48 elif x.isdigit():
49 qian +=int(x)
50 print('\033[41m您还有:%s(Q币)\033[1m ' % qian)
51 break
52 else:
53 print('还想不想充Q币了!!!还想不想充Q币了!!!还想不想充Q币了!!!')
54 elif sp.isdigit():
55 if int(sp) <len(goods) and int(sp) >=0 :
56 jiaqian = goods[int(sp)]['price']
57 mingzi = goods[int(sp)]['name']
58 if jiaqian <= qian :
59 qian-=jiaqian
60 kong.append((mingzi,jiaqian))
61 print('\033[42m您以购买的商品:=========》%s《========\033[0m' % kong)
62 else :
63 print('\033[41m《《《《《Q币不够了~还剩%s(Q币)快快输入qq充值去!》》》》》\033[2m'%qian)
64 else:
65 print('>>>>>>>>>>>>>>>>>不要瞎搞!!!按提示操作!!!不要瞎搞!!!<<<<<<<<<<<<<<<<<<<<<')
66
67 else:
68 print('>>>>>>>>>>>>>>>>>不要瞎搞!!!按提示操作!!!不要瞎搞!!!<<<<<<<<<<<<<<<<<<<<<')