Format 1200 (axross#145)

Author: Kohei Asai

solutions/minimum_absolute_difference.ts

@@ -1,6 +1,8 @@
 // 1200. Minimum Absolute Difference
 // https://leetcode.com/problems/minimum-absolute-difference/
-export default function minimumAbsDifference(arr: number[]): [number, number][] {
+export default function minimumAbsDifference(
+  arr: number[]
+): [number, number][] {
   arr.sort((a, b) => a - b);
 
   let pairs: [number, number][] = [];
@@ -12,9 +14,9 @@ export default function minimumAbsDifference(arr: number[]): [number, number][]
     if (diff > minimumDiff) continue;
 
     if (diff === minimumDiff) {
-      pairs.push([arr[i], arr[i+1]]);
+      pairs.push([arr[i], arr[i + 1]]);
     } else if (diff < minimumDiff) {
-      pairs = [[arr[i], arr[i+1]]];
+      pairs = [[arr[i], arr[i + 1]]];
     }
 
     minimumDiff = diff;

solutions/minimum_absolute_difference_test.ts

@@ -1,10 +1,14 @@
 import { test } from "https://deno.land/std/testing/mod.ts";
 import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
-import minimumAbsDifference from './minimum_absolute_difference.ts';
+import minimumAbsDifference from "./minimum_absolute_difference.ts";
 
 test("1200. Minimum Absolute Difference", () => {
-  assertEquals(minimumAbsDifference([4,2,1,3]), [[1,2], [2,3], [3,4]]);
-  assertEquals(minimumAbsDifference([1,3,6,10,15]), [[1,3]]);
-  assertEquals(minimumAbsDifference([3,8,-10,23,19,-4,-14,27]), [[-14,-10],[19,23],[23,27]]);
-  assertEquals(minimumAbsDifference([40,11,26,27,-20]), [[26,27]]);
+  assertEquals(minimumAbsDifference([4, 2, 1, 3]), [[1, 2], [2, 3], [3, 4]]);
+  assertEquals(minimumAbsDifference([1, 3, 6, 10, 15]), [[1, 3]]);
+  assertEquals(minimumAbsDifference([3, 8, -10, 23, 19, -4, -14, 27]), [
+    [-14, -10],
+    [19, 23],
+    [23, 27]
+  ]);
+  assertEquals(minimumAbsDifference([40, 11, 26, 27, -20]), [[26, 27]]);
 });