advent-of-code/2021
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Enable nullability

Browse Source 
I thought this was the old way. Apparently it's the new way.
This commit is contained in:
Chris Pickett
2021-12-08 11:55:19 -06:00
parent 1330d1eb66
commit 0dd261b964
3 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
advent-of-code-2021.csproj
View File

@ -5,7 +5,7 @@
<TargetFramework>net6.0</TargetFramework>
<RootNamespace>aoc2021</RootNamespace>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>disable</Nullable>
<Nullable>enable</Nullable>
<ProduceReferenceAssembly>False</ProduceReferenceAssembly>
<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>
</PropertyGroup>

2
src/05.cs
View File

@ -15,7 +15,7 @@ namespace aoc2021
public bool Equals(Point other) => X == other.X && Y == other.Y;
public override bool Equals(object obj) => obj is Point point && Equals(point);
public override bool Equals(object? obj) => obj is Point point && Equals(point);
public override int GetHashCode() => HashCode.Combine(X, Y);
}

8
src/07.cs
View File

@ -16,8 +16,8 @@
{
var min = nums.Min();
var max = nums.Max();
long minDist = 0;
int? minNum = null;
long minDist = long.MaxValue;
int minNum = 0;
for (int i = min; i <= max; i++)
{
long dist = 0;
@ -26,14 +26,14 @@
dist += formula(Math.Abs(num - i));
}
if (minNum == null || dist < minDist)
if (dist < minDist)
{
minDist = dist;
minNum = i;
}
}
return (minDist, minNum.Value);
return (minDist, minNum);
}
private static void Part1(IEnumerable<int> nums)