From d6d3b6183df2e1d40154f406916993f9b15b3cae Mon Sep 17 00:00:00 2001
From: Gloria Mundi <gloria@gloria-mundi.eu>
Date: Sun, 28 Apr 2024 03:26:45 +0200
Subject: improve sparse tables

---
 datastructures/sparseTable.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'datastructures/sparseTable.cpp')

diff --git a/datastructures/sparseTable.cpp b/datastructures/sparseTable.cpp
index 63cce48..64a892a 100644
--- a/datastructures/sparseTable.cpp
+++ b/datastructures/sparseTable.cpp
@@ -6,9 +6,9 @@ struct SparseTable {
 		return a[lidx] <= a[ridx] ? lidx : ridx;
 	}
 
-	void init(vector<ll> *vec) {
-		int n = sz(*vec);
-		a = vec->data();
+	void init(vector<ll> &vec) {
+		int n = sz(vec);
+		a = vec.data();
 		st.assign(__lg(n) + 1, vector<int>(n));
 		iota(all(st[0]), 0);
 		for (int j = 0; (2 << j) <= n; j++) {
-- 
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