From 5bdc00e5ca490c61daf30edcdb4bdb772f67c069 Mon Sep 17 00:00:00 2001
From: Matej Focko <me@mfocko.xyz>
Date: Fri, 17 May 2024 18:24:05 +0200
Subject: [PATCH] =?UTF-8?q?style(kt):=20reformat=20=E2=80=B9695.=20Max=20A?=
 =?UTF-8?q?rea=20of=20Island=E2=80=BA?=
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• reformat
• rename function to follow camel-case convention

Signed-off-by: Matej Focko <me@mfocko.xyz>
---
 kt/max-area-of-island.kt | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/kt/max-area-of-island.kt b/kt/max-area-of-island.kt
index 4ba34b4..4fefe4a 100644
--- a/kt/max-area-of-island.kt
+++ b/kt/max-area-of-island.kt
@@ -1,11 +1,18 @@
-fun <A, B> product(xs: Sequence<A>, ys: Sequence<B>): Sequence<Pair<A, B>> =
-    xs.flatMap { x -> ys.map { y -> x to y } }
+fun <A, B> product(
+    xs: Sequence<A>,
+    ys: Sequence<B>,
+): Sequence<Pair<A, B>> = xs.flatMap { x -> ys.map { y -> x to y } }
 
-fun <A, B> product(xs: Iterable<A>, ys: Iterable<B>): Sequence<Pair<A, B>> =
-    product(xs.asSequence(), ys.asSequence())
+fun <A, B> product(
+    xs: Iterable<A>,
+    ys: Iterable<B>,
+): Sequence<Pair<A, B>> = product(xs.asSequence(), ys.asSequence())
 
 class Solution {
-    fun BFS(grid: Array<IntArray>, coords: Pair<Int, Int>): Int {
+    fun runBFS(
+        grid: Array<IntArray>,
+        coords: Pair<Int, Int>,
+    ): Int {
         val queue = ArrayDeque<Pair<Int, Int>>()
         queue.addLast(coords)
 
@@ -34,6 +41,5 @@ class Solution {
         return size
     }
 
-    fun maxAreaOfIsland(grid: Array<IntArray>): Int =
-        product(grid.indices, grid.first().indices).map { BFS(grid, it) }.max() ?: 0
+    fun maxAreaOfIsland(grid: Array<IntArray>): Int = product(grid.indices, grid.first().indices).map { runBFS(grid, it) }.max() ?: 0
 }