09-mostRepeatedChar/index.js

@@ -1,4 +1,20 @@
 export function mostUsedChar(text) {
     // implementar logica aqui
-    return ""
+    let array = text.replace('').toLowerCase().split('')
+    let indice;
+    let repeticoes=0;
+    let auxiliar=0;
+    for(let i=0;i < array.length;i++){
+        for(let j = 0;j < array.length;j++){
+            if(array[i] == array[j]){
+                auxiliar++
+            }
+            if(auxiliar > repeticoes){
+                repeticoes = auxiliar
+                auxiliar = 0
+                indice = array[i]
+            }
+        }
+    }
+    return indice
 }