不能把所有东西都加在一起？ （卡在最后一个代码上）

Question

*忽略这一部分，只看最后几个代码。我试图将所有量子加在一起，但最后一个代码单独打印每个购买？我怎样才能打印出来＃34;你的购买是＆＃34;并在一行中添加量子乘以它们的价格，而不是为每个人打印它

print "Enter a fruit name (or done):",
fruit = raw_input()
fruit_list = []
while fruit != "done":
 fruit_list = fruit_list + [fruit]
 print "Enter a fruit name (or done):",
 fruit = raw_input()





price_list = []
for x in range(0, len(fruit_list)):
 print "Enter the price for " + fruit_list[x] + ":",
 price = float(raw_input())
 price_list = price_list + [price]

# print " Your fruit list is:" + str(fruit_list)
# print "Your price list is:" + str(price_list)

print fruit_list
print price_list


quanity_list = []
for x in range(0, len(fruit_list)):
 print str(fruit_list[x]) + str(price_list[x]) + " Quantity:",
 quantity = int(raw_input())
 print "Your total purchase is:", + price_list[x] * quantity

Answer 1

请尝试以下代码： 替换你的最后一部分代码;

 total = 0
 quanity_list = []
 for x in range(0, len(fruit_list)):
    print str(fruit_list[x]) + str(price_list[x]) + " Quantity:",
    quantity = int(raw_input())
    total = total + price_list[x] * quantity

 print "Your total purchase is:" + total