auto save

func.py

@@ -5,6 +5,23 @@ def new_input():
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
-            total.append(unit)
-    print(total)
-new_input()
+            try:        
+                unit = int(unit)
+            except:
\ No newline at end of file
+                print("请重新输入一个数字")
+            else:    
+                total.append(unit)
+            print("-"*30)
+        print(total)
+new_input()            
+            
+            
+            
+            
+            
+            
+            
+            
+            
+            
+