求助大佬！！救救孩子吧，Python

Question

求助大佬！！救救孩子吧，Python

Answer 1

price_list = []
flag = 1
print("输入：\n")
while flag:
    price = eval(input())
    price_list.append(price)
    if price == 0:
        flag = 0
payment = eval(input("\n"))
print("\n输出：\n应付：{:.2f}\n找零：{:.2f}".format(sum(price_list),payment - sum(price_list)))

这很简单，完全可以自己写出来。如果是课程练习更建议自己写！