1 files changed, 11 insertions, 0 deletions
diff --git a/progs/a872.py b/progs/a872.py
new file mode 100644
index 0000000..ee96b9c
--- /dev/null
+++ b/progs/a872.py
@@ -0,0 +1,11 @@
+def average_Odd(n) : 
+    if (n%2==0) : 
+        return ("Invalid Input") 
+        return -1 
+    sm =0
+    count =0
+    while (n>=1) : 
+        count=count+1
+        sm = sm + n 
+        n = n-2
+    return sm//count 
+\ No newline at end of file