save project

diy1.py

@@ -13,3 +13,12 @@ daf sum_number(num):
     return num+temp
 result=sum_number(100)
 print(result)
+
+def func(n):
+    if n<=2:
+        return 1
+    elif n>2:
+        value=func(n-1)+(n-2)
+        return value
+result =func(6)
+print(result)