技術標籤：python

python 商品列表併購買清單

-- codeing = utf-8 --
@Time : 2021/2/3 16:55
@Author: lzp
@File : product_test.py
@Software: PyCharm

products = [["iphone",6888],["MacPro",14800],["小米6",2499],["COFFEE",31],["BOOK",60],["Nike",699]]

# 顯示商品列表
print
 
("-----商品列表----")
i = 0
for name in products:
    print("%d  %s   %d"%(i,name[0],name[1]))
    i += 1

# 詢問使用者待購買的物品，使用者按下q退出
j = 0
key = ""
list = []   #定義購物車清單表格
while key != "q":
    number = input("請輸入商品編號：")
    number = int(number)
    list.append(
 
products[number])
    print("加入的商品為：",products[number])
    j +=1
    key = input("是否購買完成（按q結束購買）:")

count = 0
print("\n---您購買的商品如下-----")
print("商品","      ","價格","   ","數量")

k = 0
biaodan = []
for name in products:
    if
 
 name in list:
        biaodan.append([name,list.count(name)])

for thing in biaodan:
    print(thing[0][0],"  ",thing[0][1],"  ",thing[1])
    count = count + int(thing[0][1])
print("總價為：", count)