auto save

func.py

@@ -5,6 +5,11 @@ def new_input():
          if unit== 'q':
              break
          else:
-             total.append(unit)
+            try:
+                unit = int(unit)
+            except:
+                print('你给我输数字')
+            else:
+                total.append(unit)
     print(total)
-new_input()
\ No newline at end of file
+new_input()