auto save

func.py

@@ -3,6 +3,10 @@ while True:
     unit= input("请输入：")
     unit= input("请输入：")
     if unit== 'q':
     if unit== 'q':
         break
         break
+    try:
+        unit= int(unit)
+    except:
+        print("请输入整数")
     else:
     else:
         total.append(unit)
         total.append(unit)
 print(total)
 print(total)
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