auto save

func.py

 def r():    
 def r():    
     total = []
     total = []
     while True:
     while True:
+        unit= (input("请输入："))
+        if unit=="q":
+            break
+        else:
             try:    
             try:    
-            unit= int(input("请输入："))
+                unit1=int(unit)
             except:
             except:
                 print('请输入整数')
                 print('请输入整数')
             else:    
             else:    
-            if unit=='q':
-                break
-            else:
                 total.append(unit) 
                 total.append(unit) 
-    print(total)  
-r()
+    return unit1  
+print()
\ No newline at end of file