auto save

1.py

+try:
+    age = int(input('你今年几岁?'))
+except:
+    print('要输入整数啊')
+else:
+    if age < 18:
+        print('不可以喝酒哦')
+print('程序结束')
\ No newline at end of file

func.py

+def new_input():
+    dd = []
+    while True:
+        unit = input('请输入(q退出):')
+        if unit=='q':
+          break
+        else:
+            try:
+               unit = int(unit)
+            except:
+                print("请输入一个数字")
+            else:
+                dd.append(unit)
+            finally:
+                print("=========================================")
+    return dd
+def sum(money):
+    count = 0 
+    for i in money:
+        count = count + i
+    return count
+result = new_input()
+pay = sum(price)
+print("您一共消费了"+str(pay)+"元!")