auto save

demo.py

+try:
+    age = int(input('你今年几岁了？'))
+except:
+    print('')
+else：
+    if age <18
+        print()
+print()
+
+
+
+
+
+
+
+
+

func.py

@@ -5,6 +5,11 @@ def new_input():
         if unit== 'q':
             break
         else:
-            total.append(unit)
+            try:
+                until1 = int(unit)
+            except:
+                print("请输入数字")
+            else:
+                total.append(unit)
     print(total)
 new_input()