From 35f241f3b9260eccc005cec3254027abf7e6d19e Mon Sep 17 00:00:00 2001
From: arielherself <ariel@arielherself.xyz>
Date: Sat, 2 Dec 2023 14:54:37 +0800
Subject: [PATCH]

---
 trees/segtree-d.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trees/segtree-d.cc b/trees/segtree-d.cc
index bf25d57..1c0361c 100644
--- a/trees/segtree-d.cc
+++ b/trees/segtree-d.cc
@@ -1,5 +1,5 @@
 constexpr int MAXN=1e5+10;
-int n,cnt,root;
+int cnt,root;
 int d[MAXN*2],ls[MAXN*2],rs[MAXN*2];
 
 void update(int s,int t,int &p,int x,int c){  // add constant c to #x