auto save

func.py

@@ -2,6 +2,21 @@ def new_input():
     total = []
     while True:
         unit= input("请输入：")
+      try:
+          e=int(unit)
+        try:
+            print("请输入：")
+            Exception
+        except expression as identifier:
+            
+        else:
+        
+        
+        except expression as identifier:
+        
+        
+      except expression as identifier:
+        
         if unit== 'q':
             break
         else: