Merge branch 'fibonacci'

04-fibonacci/index.js

@@ -1,4 +1,6 @@
 export function fibonacci(value) {
-  // implementar logica aqui
-  
+    if(value < 2) {
+    return value
+    }
+    return fibonacci(value - 1) + fibonacci(value - 2)
 }

08-isAnagram/index.js

@@ -1,4 +1,8 @@
 export function isAnagram(word1, word2) {
-  // implementar logica aqui
-  
+  if (word1.length !== word2.length) {
+    return false;
+}
+if (word1.length === word2.length) {
+    return true;
+}
 }

09-mostRepeatedChar/index.js

@@ -1,4 +1,15 @@
 export function mostUsedChar(text) {
-    // implementar logica aqui
-    return ""
+    let h = new Set();
+     
+     for(let i = 1; i <= text.length - 1; i++)
+     {
+         let c = text[i];
+  
+         if (h.has(c))
+             return c;
+              
+         else
+             h.add(c);
+     }
+     return '\0';
 }

10-longestWords/index.js

@@ -1,4 +1,7 @@
 export function longestWords(words) {
-    // implementar logica aqui
-    
+    var longest = "";
+    for (var word of words) {
+        if (words.length > longest.length) longest = words;
+    }
+    return longest;
 }