From f05d888a0b621ca4e99e2b0fb6e23c097006fe41 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Tue, 28 May 2024 10:29:13 +0200
Subject: Init

---
 progs/a181.py | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 progs/a181.py

(limited to 'progs/a181.py')

diff --git a/progs/a181.py b/progs/a181.py
new file mode 100644
index 0000000..c03fcfa
--- /dev/null
+++ b/progs/a181.py
@@ -0,0 +1,6 @@
+def Odd_Length_Sum(arr):
+    Sum = 0
+    l = len(arr)
+    for i in range(l):
+        Sum += ((((i + 1) *(l - i) + 1) // 2) * arr[i])
+    return Sum
\ No newline at end of file
-- 
cgit v1.2.3-18-g5258