save project

a.py

+try:
+    age=int(input("今"))
+except:
+    print('数')
+else:
+    if age <18:
+        print('不')
+print('结束')
\ No newline at end of file

func.py

@@ -2,8 +2,14 @@ def a_1():
     total = []
     while True:
         unit= input("请输入：")
+        
         if unit== 'q':
             break
+        try:
+            unit1=int(unit)
+        except:
+            print('输入错误，请重新输入一个数字')
         else:
             total.append(unit)
-    print(total)
\ No newline at end of file
+    print(total)
+    print("-"*30)
\ No newline at end of file