python_小作业购物车

# !/usr/bin/env python
# -*-coding:UTF-8-*-

salary = int(input('请输入你的收入：'))

goods = [
    [1, 'phone', 1000],
    [2, 'pad', 800],
    [3, 'book', 50],
    [4, 'bike', 800],
    [5, 'car', 8000]
]

# shopping = []
# while True:
#     print('下面是我们的商品列表')
#     for good in goods:
#         print(good)
#     label = int(input('请输入您要购买的商品标号：'))
#     remain = salary - goods[label - 1][2]
#     shopping.append([goods[label - 1][1], goods[label - 1][2]])
#     print('%s 将加入您的购物车' % (goods[label - 1][1]))
#     print('您的余额为%d' % remain)
#     answer = input('您还要继续购物吗 y/n？')
#     if answer == 'y':
#         continue
#     else:
#         break
#
# print('您的购物车内有：%s' % [i for i in shopping])
# print('\033[31;1m您的余额为：[%d]\033[0m' % remain)

for index, good in enumerate(goods):    # 提取数组的标签值
    print(index, good)

choice = input("Choice:")
if choice.isdigit():    # 判断字符串中元素是不是数字
    print('输入正确')