From c7a757284144d1ca30796ea30a368c4f49a9d28c Mon Sep 17 00:00:00 2001
From: Rafael Sampaio <rafael.sampa1989@gmail.com>
Date: Fri, 28 Oct 2022 10:59:45 -0300
Subject: [PATCH] feat: solucao mostRepeatedChar

---
 09-mostRepeatedChar/index.js | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/09-mostRepeatedChar/index.js b/09-mostRepeatedChar/index.js
index b113ed8..14b4a30 100644
--- a/09-mostRepeatedChar/index.js
+++ b/09-mostRepeatedChar/index.js
@@ -1,4 +1,17 @@
 export function mostUsedChar(text) {
-    // implementar logica aqui
-    return ""
-}
\ No newline at end of file
+  // implementar logica aqui
+  let arr = text.toLowerCase().split("").sort();
+  let mostRepeated = null;
+  let moreOccurrences = -1;
+
+  let count = 1;
+  for (let i = 1; i <= arr.length; i++) {
+    if (i < arr.length && arr[i] === arr[i - count]) {
+      count++;
+    } else if (count > moreOccurrences) {
+      mostRepeated = arr[i - 1];
+      moreOccurrences = count;
+    }
+  }
+  return `${mostRepeated}`;
+}