auto save

star.py

-"""
-请使用turtle模块画出五角星
-"""
+def new_input():
+    total = []
+    while True:
+        unit = input('请输入（q退出）：')
+        if unit == 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")
+            else:
+                total.append(unit)
+            finally:
+                print("=====================")
+    return total
+
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")
+
+
+
+
+
+
+try:#尝试执行
+    age = int(input("你今年几岁？"))#定义新的变量，赋值为input输入值
+except:
+    print("要输入整数哦")
+else:
+    if age > 18:
+        print("不可以喝酒哦")
+print("程序结束")