From 1b63d4d26ab00c952b7ffc72fac2cc7f6b3870c4 Mon Sep 17 00:00:00 2001
From: NotLeonian <75620009+NotLeonian@users.noreply.github.com>
Date: Tue, 8 Apr 2025 22:42:01 +0900
Subject: [PATCH] Implement Clone for FenwickTree

---
 src/fenwicktree.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/fenwicktree.rs b/src/fenwicktree.rs
index cfcf32a..4804fc4 100644
--- a/src/fenwicktree.rs
+++ b/src/fenwicktree.rs
@@ -1,6 +1,7 @@
 use std::ops::{Bound, RangeBounds};
 
 // Reference: https://en.wikipedia.org/wiki/Fenwick_tree
+#[derive(Clone)]
 pub struct FenwickTree<T> {
     n: usize,
     ary: Vec<T>,