auto save

func.py

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