From a0f399b092350c90a06707ba65e6877ccf70d1b2 Mon Sep 17 00:00:00 2001
From: Indra Adhikary <43936212+IndraAdhikary@users.noreply.github.com>
Date: Sat, 2 Oct 2021 11:37:14 +0530
Subject: [PATCH] Create 1527c.py

---
 codeforces/C/1527c.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 codeforces/C/1527c.py

diff --git a/codeforces/C/1527c.py b/codeforces/C/1527c.py
new file mode 100644
index 0000000..d454d09
--- /dev/null
+++ b/codeforces/C/1527c.py
@@ -0,0 +1,10 @@
+from collections import defaultdict as dd
+for _ in range(int(input())):
+    n = int(input())
+    l = list(map(int,input().split()))
+    d = dd(int)
+    s=0
+    for i in range(n):
+        s += d[l[i]]*(n-i)
+        d[l[i]]+=i+1
+    print(s)