The if is not actually needed, I redundantly created the standard behaviour of unordered_map

2024-12-01 16:37:06 +01:00 · 2024-12-01 16:37:06 +01:00 · ba00e02c3a
parent 095ddd091e
commit ba00e02c3a
1 changed files with 1 additions and 8 deletions
--- a/days/day01.cpp
+++ b/days/day01.cpp
@ -180,16 +180,9 @@ void day01::Part2()
 	}

 	for (auto number: col2)
-	{
-		if (occurrence_map.contains(number))
 	{
 		occurrence_map[number]++;
-		} else
-		{
-			occurrence_map[number] = 1;
 	}
-	}
-
 	for (auto number: col1)
 	{
 		sum += number * occurrence_map[number];