From cff9ac2e79c50456d96afc112d22e12660b10bfe Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 2 Dec 2020 16:26:31 +0100
Subject: Renamed files for first day
---
2020/1/Makefile | 10 +++++-----
2020/1/run.cs | 59 ---------------------------------------------------------
2020/1/solve.cs | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 64 insertions(+), 64 deletions(-)
delete mode 100644 2020/1/run.cs
create mode 100644 2020/1/solve.cs
(limited to '2020/1')
diff --git a/2020/1/Makefile b/2020/1/Makefile
index c678ba8..6ed5323 100644
--- a/2020/1/Makefile
+++ b/2020/1/Makefile
@@ -1,10 +1,10 @@
-.PHONY: run.cs
+.PHONY: solve.cs
-run.exe: run.cs
+solve.exe: solve.cs
@mcs $+
clean:
- @rm -f run.exe
+ @rm -f solve.exe
-run: run.exe
- @mono run.exe
+run: solve.exe
+ @mono $+
diff --git a/2020/1/run.cs b/2020/1/run.cs
deleted file mode 100644
index fb2f6ae..0000000
--- a/2020/1/run.cs
+++ /dev/null
@@ -1,59 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-
-namespace AOC
-{
- internal class Run
- {
- private static int[] Double(int[] arr, int low, int result)
- {
- int high = arr.Length - 1;
-
- int sum = arr[low] + arr[high];
- while (low < high && sum != result)
- {
- if (sum < result)
- low++;
- else
- high--;
-
- sum = arr[low] + arr[high];
- }
-
- if (low == high)
- {
- return new[] {0, 0};
- }
-
- return new[] {arr[low], arr[high]};
- }
-
- private static int[] Triple(int[] arr, int result)
- {
- for (int i = 0; i < arr.Length; i++)
- {
- int remainder = result - arr[i];
- int[] d = Double(arr, i, remainder);
- if (d.Sum() != 0)
- {
- return new[] {arr[i], d[0], d[1]};
- }
- }
-
- return new[] {0, 0};
- }
-
- public static void Main(string[] args)
- {
- string text = File.ReadAllText("input");
- string[] numsStr = text.Split('\n');
- numsStr[numsStr.Length - 1] = "2020"; // Some weird newline character ig
- int[] nums = Array.ConvertAll(numsStr, int.Parse).OrderBy(i => i).ToArray();
- int[] d = Double(nums, 0, 2020);
- int[] t = Triple(nums, 2020);
- Console.WriteLine(d[0] * d[1]);
- Console.WriteLine(t[0] * t[1] * t[2]);
- }
- }
-}
diff --git a/2020/1/solve.cs b/2020/1/solve.cs
new file mode 100644
index 0000000..fb2f6ae
--- /dev/null
+++ b/2020/1/solve.cs
@@ -0,0 +1,59 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace AOC
+{
+ internal class Run
+ {
+ private static int[] Double(int[] arr, int low, int result)
+ {
+ int high = arr.Length - 1;
+
+ int sum = arr[low] + arr[high];
+ while (low < high && sum != result)
+ {
+ if (sum < result)
+ low++;
+ else
+ high--;
+
+ sum = arr[low] + arr[high];
+ }
+
+ if (low == high)
+ {
+ return new[] {0, 0};
+ }
+
+ return new[] {arr[low], arr[high]};
+ }
+
+ private static int[] Triple(int[] arr, int result)
+ {
+ for (int i = 0; i < arr.Length; i++)
+ {
+ int remainder = result - arr[i];
+ int[] d = Double(arr, i, remainder);
+ if (d.Sum() != 0)
+ {
+ return new[] {arr[i], d[0], d[1]};
+ }
+ }
+
+ return new[] {0, 0};
+ }
+
+ public static void Main(string[] args)
+ {
+ string text = File.ReadAllText("input");
+ string[] numsStr = text.Split('\n');
+ numsStr[numsStr.Length - 1] = "2020"; // Some weird newline character ig
+ int[] nums = Array.ConvertAll(numsStr, int.Parse).OrderBy(i => i).ToArray();
+ int[] d = Double(nums, 0, 2020);
+ int[] t = Triple(nums, 2020);
+ Console.WriteLine(d[0] * d[1]);
+ Console.WriteLine(t[0] * t[1] * t[2]);
+ }
+ }
+}
--
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