缩短重复性的Python代码

问题描述

我目前正在进行课堂练习评估，我想知道是否有可能使用某种循环来缩短代码？

BASIC=500
accident_price = 0
total_price=0
total_price+=BASIC
age=float(input("what is your age?"))
accidents=int(input("How many accidents have you had?"))
for i in range(1):
  if age < 25:
    total_price=total_price+100
    print("Peole under 25 pay extra 100$")
  if accidents == 1:
    total_price+=50
    break
  elif accidents == 2:
    total_price+=125
    break
  elif accidents==3:
    total_price+=225
    break
  elif accidents == 4:
    total_price+=375
    break
  elif accidents == 5:
    total_price+=500
    break
  elif accidents == 0:
    print("No extra charge!")
    break
if accidents > 5:
  print("No insurance!")
  total_price=0
if accidents < 6:
  print("Your total comes to: ${}".format(total_price))

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解决方案

您可以创建一个事故词典，类似于

accident_bonus = {1: 50, 2: 125, 3: 225, 4: 375, 5: 500}

您的代码可以不使用ELIF系列，并如下所示：

if accidents in accident_bonus:
    total_price += accident_bonus[accidents]
elif accidents > 5:
    print("No insurance!")
else:
    print("No extra charge!")

还有，EV。库尼斯是对的。为什么for i in range(1)？这不是循环...