From 190f522242b2e91eb3213e828a26886aa7847f3a Mon Sep 17 00:00:00 2001
From: Julian Hurst <julian.hurst@digdash.com>
Date: Tue, 3 Dec 2024 18:47:51 +0100
Subject: Refactor and add tests

Folders need to have 'sensible' names for hare test to detect them.
---
 1/1.ha | 49 -------------------------------------------------
 1/in   |  6 ------
 2 files changed, 55 deletions(-)
 delete mode 100644 1/1.ha
 delete mode 100644 1/in

(limited to '1')

diff --git a/1/1.ha b/1/1.ha
deleted file mode 100644
index a6a5d94..0000000
--- a/1/1.ha
+++ /dev/null
@@ -1,49 +0,0 @@
-use fmt;
-use bufio;
-use os;
-use shlex;
-use strings;
-use strconv;
-use sort;
-use sort::cmp;
-
-export fn main() void = {
-	const sc = bufio::newscanner(os::stdin);
-	defer bufio::finish(&sc);
-
-	let l1: []int = [];
-	let l2: []int = [];
-	defer free(l1);
-	defer free(l2);
-	for (const line => bufio::scan_line(&sc)!) {
-		const tok = strings::tokenize(line, " ");
-		let isfirst = true;
-		for (const t => strings::next_token(&tok)) {
-			if (t == "") {
-				continue;
-			};
-			const x = strconv::stoi(t)!;
-			if (isfirst) {
-				append(l1, x);
-				isfirst = false;
-			} else {
-				append(l2, x);
-			};
-		};
-	};
-	sort::sort(l1, size(int), &cmp::ints);
-	sort::sort(l2, size(int), &cmp::ints);
-	let sum = 0;
-	for (let i = 0z; i < len(l1); i += 1) {
-		const l = l1[i];
-		const j = l2[i];
-		const diff = if (l > j) {
-			yield (l, j, l - j);
-		} else {
-			yield (j, l, j - l);
-		};
-		fmt::printfln("{} - {} = {}", diff.0, diff.1, diff.2)!;
-		sum += diff.2;
-	};
-	fmt::println(sum)!;
-};
diff --git a/1/in b/1/in
deleted file mode 100644
index f0aa1c6..0000000
--- a/1/in
+++ /dev/null
@@ -1,6 +0,0 @@
-3  4
-4  3
-2  5
-1  3
-3  9
-3  3
-- 
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