From 1880ccb6d85c6eb79e724593457877bab431951c Mon Sep 17 00:00:00 2001
From: Gloria Mundi <gloria@gloria-mundi.eu>
Date: Sat, 16 Nov 2024 21:17:29 +0100
Subject: get rid of all() and sz()

---
 content/datastructures/persistent.cpp | 36 +++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

(limited to 'content/datastructures/persistent.cpp')

diff --git a/content/datastructures/persistent.cpp b/content/datastructures/persistent.cpp
index f26680d..9f38806 100644
--- a/content/datastructures/persistent.cpp
+++ b/content/datastructures/persistent.cpp
@@ -1,18 +1,18 @@
-template<typename T>
-struct persistent {
-	int& time;
-	vector<pair<int, T>> data;
-
-	persistent(int& time, T value = {}) 
-		: time(time), data(1, {2*time, value}) {}
-	
-	T get(int t) {
-		return prev(upper_bound(all(data),pair{2*t+1, T{}}))->second;
-	}
-	
-	int set(T value) {
-		time++;
-		data.push_back({2*time, value});
-		return time;
-	}
-};
+template<typename T>
+struct persistent {
+	int& time;
+	vector<pair<int, T>> data;
+
+	persistent(int& time, T value = {})
+		: time(time), data(1, {2*time, value}) {}
+
+	T get(int t) {
+		return prev(ranges::upper_bound(data,pair{2*t+1, T{}}))->second;
+	}
+
+	int set(T value) {
+		time++;
+		data.push_back({2*time, value});
+		return time;
+	}
+};
-- 
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