merge mzuenni changes

1 files changed, 4 insertions, 4 deletions

diff --git a/content/datastructures/persistent.cpp b/content/datastructures/persistent.cpp
index 4093cdc..f26680d 100644
--- a/content/datastructures/persistent.cpp
+++ b/content/datastructures/persistent.cpp
@@ -4,15 +4,15 @@ struct persistent {
 	vector<pair<int, T>> data;

 

 	persistent(int& time, T value = {}) 

-		: time(time), data(1, {time, value}) {}

+		: time(time), data(1, {2*time, value}) {}

 	

 	T get(int t) {

-		return prev(upper_bound(all(data), pair{t+1, T{}}))->second;

+		return prev(upper_bound(all(data),pair{2*t+1, T{}}))->second;

 	}

 	

 	int set(T value) {

-		time += 2;

-		data.push_back({time, value});

+		time++;

+		data.push_back({2*time, value});

 		return time;

 	}

 };