while True: area_code = eval(input("请输入目的地区编码:")) weight = eval(input("请输入邮件重量: "))if area_code == 0 or weight == -1: else: price = 0if area_code == 1:price =12 + weight * 4elif area_code == 2:price = 15 + weight *5elif area_code == 3:price =15 + weight *6.5elif area_code == 4:price =15 +weight *10print("运费:{:,2f}".format(price)
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while True:
area_code = eval(input("请输入目的地区编码:"))
weight = eval(input("请输入邮件重量: "))
if area_code == 0 or weight == -1:
break
else:
price = 0
if area_code == 1:
price = 12 + weight * 4
elif area_code == 2:
price = 15 + weight * 5
elif area_code == 3:
price = 15 + weight * 6.5
elif area_code == 4:
price = 15 + weight * 10
print(f"运费:{price:.2f}")
area_code = eval(input("请输入目的地区编码:"))
weight = eval(input("请输入邮件重量: "))
if area_code == 0 or weight == -1:
break
else:
price = 0
if area_code == 1:
price = 12 + weight * 4
elif area_code == 2:
price = 15 + weight * 5
elif area_code == 3:
price = 15 + weight * 6.5
elif area_code == 4:
price = 15 + weight * 10
print(f"运费:{price:.2f}")
