From 61cac9c0febbb5440b99e22770d917bf3a63c405 Mon Sep 17 00:00:00 2001
From: MZuenni <michi.zuendorf@gmail.com>
Date: Wed, 11 Jan 2023 11:15:50 +0100
Subject: dont use .size()

---
 math/inversions.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'math/inversions.cpp')

diff --git a/math/inversions.cpp b/math/inversions.cpp
index 02256ca..051408c 100644
--- a/math/inversions.cpp
+++ b/math/inversions.cpp
@@ -1,7 +1,7 @@
 ll inversions(const vector<ll>& v) {
 	Tree<pair<ll, ll>> t; //ordered statistics tree
 	ll res = 0;
-	for (ll i = 0; i < (ll)v.size(); i++) {
+	for (ll i = 0; i < sz(v); i++) {
 		res += i - t.order_of_key({v[i], i});
 		t.insert({v[i], i});
 	}
-- 
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