Commit d99f11ef by BellCodeEditor

save project

parent 20cd336f
Showing with 16 additions and 11 deletions
def new_input():
total = []
while True:
unit= input("请输入:")
if unit== 'q':
break
else:
total.append(unit)
print(total)
new_input()
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def new_input(): #定义函数new_input()
total = [] #新建列表total
while True: #无限循环
price= input("请输入价格") #输入的整数赋值给price变量
try: #尝试下面的语句、捕捉异常
p=int(price) #将price转换为整数类型,赋值给p
except: #如果tey的语句出错,就执行下面的语句
print("请输入一个整数") #输出提示文字
else: #如果没有出错,就执行下面的语句
total.append(p) #在total列表后面追加元素p
if price== 'q': #如果price变量的值等于'q',就执行下面的语句
break #终止循环
print(total) #输出total列表的全部元素
print('_'*30) #输出30个下划线'_'
new_input() #调用函数new_input
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