save project

diy1.py

@@ -3,6 +3,9 @@
 #要求这个函数能计算1+2+3+……+num的结果
 
 def fun():
-    print("一条广告让她也一样谈谈关于预防：")
-    fun()
-fun()
\ No newline at end of file
+    if n==5:
+        print(n,"54321:")
+    else:
+        print(n,"54321:")
+    fun(n+1)
+fun(1)
\ No newline at end of file