Complete excercise 10

10_fibonacci/fibonacci.js

@@ -1,4 +1,26 @@
-const fibonacci = function() {
+const fibonacci = function(number) {   
+    console.log(number)
+    if (typeof number == "string") {
+        number = parseInt(number)
+    }
+    const array = []
+    for (i=0; i<number; i++) {
+        if (i < 2) {
+            let newNumber = 1
+            array.push(newNumber)
+        }
+        else {
+            let newNumber = array[i-2] + array [i-1]
+            array.push(newNumber)
+        }
+    }
+    console.log("Array: " + array)
+    if (number < 0) {
+        return "OOPS"
+    }
+    else {
+        return number === 0 ? 0 : array[number-1]
+    }
 
 };