save project

func.py

@@ -5,6 +5,11 @@ def caidan():
         if a=="q":
         if a=="q":
             break
             break
         else:
         else:
-            t.append(a)
+            try:
+                a=int(a)
+            except:
+                print("重新输入!")
+            else:
+                t.append(a)
     print(t)
     print(t)
 caidan()
 caidan()
\ No newline at end of file