submiting assessment

problems/countNumbers.js

@@ -12,8 +12,8 @@
  * returns { 99: 2, 11: 1, 12: 1, 13: 1, 58: 1 }
  */
 
-function countNumbers() {
-
+function countNumbers(arr) {
+    
 }
 
 

problems/getCountriesSortedByPopulation.js

@@ -10,8 +10,8 @@
 * 
 */
 
-function getCountriesSortedByPopulation() {
-
+function getCountriesSortedByPopulation(arr) {
+    
 }
 
 module.exports = getCountriesSortedByPopulation

problems/isOdd.js

@@ -9,8 +9,12 @@
 * ex: isOdd(75); // true
 */
 
-function isOdd() {
-
+function isOdd(n) {
+    if (n % 2 === 0){
+        return false
+    } else {
+        return true
+    }
 }
 
 module.exports = isOdd

problems/numberOfDigits.js

@@ -7,8 +7,9 @@
 
 */
 
-function numberOfDigits() {
-
+function numberOfDigits(n) {
+    
 }
 
+
 module.exports = numberOfDigits

problems/removeEvenStrings.js

@@ -19,8 +19,17 @@
 * returns: []
 */
 
-function removeEvenStrings() {
-
+function removeEvenStrings(arr) {
+    let output = []
+    if (arr = []) {
+        return output
+    } 
+    for (let i = 0; i < arr.length; i++) {
+        if (arr < 1) {
+            return output.push([arr[i]])
+        }
+    }
+
 }
 
 module.exports = removeEvenStrings

problems/removeNumbersAtOddIndices.js

@@ -10,8 +10,15 @@
 * ex: removeNumbersAtOddIndices([5, 4, 3, 2, 1]);
 * returns: [5, 3, 1]
 */
-function removeNumbersAtOddIndices() {
+function removeNumbersAtOddIndices(arr) {
+    let output = []
+    for (let i = 0; i < arr.length; i++) {
+        if (i % 2 === 0) {
 
+        } else {
+            return output.push(arr[i])
+        }
+    }
 }
 
 module.exports = removeNumbersAtOddIndices

problems/removeOddNumbers.js

@@ -14,8 +14,15 @@
 * ex: removeOddNumbers([2, 4, 6])
 * returns: [2, 4, 6]
 */
-function removeOddNumbers() {
+function removeOddNumbers(arr) {
+  let newArr = [];
 
+  for (let i =0; i < arr.length; i++) {
+    if (arr[i] % 2 === 0){
+     newArr.push(arr[i])
+    }
+  }
+  return newArr
 }
 
 module.exports = removeOddNumbers

problems/removeVowels.js

@@ -14,8 +14,18 @@
 *
 */
 
-function removeVowels() {
+function removeVowels(str) {
+  let newArr = [];
+  let arr = str.split('');
+  let vowels = ["a","e","i","o","u","A","E","I","O","U"]
 
+  for (let i = 0; i <= arr.length; i++) {
+    if (vowels.includes(arr[i])) {
+    } else {
+      newArr.push(arr[i])
+     }
+  }
+  return newArr.join('')
 }
 
 module.exports = removeVowels

problems/sevenBoom.js

@@ -11,8 +11,13 @@
 * 17 is also replaced with 'BOOM' because it contains a 7.
 */
 
-function sevenBoom() {
-
+function sevenBoom(n) {
+    let output = []
+    for (let i = 0; i < n.length; i++) {
+        if (n[i] === 7) {
+            return 'boom'
+        }
+    }
 }
 
 module.exports = sevenBoom

problems/smallest.js

@@ -14,8 +14,14 @@
 * returns 1 (does not matter if it is the first or second 1)
 */
 
-function smallest() {
-
+function smallest(arr) {
+  let smallest = Infinity;
+  for (let i = 0; i < arr.length; i++) {
+      if (arr[i] < smallest) {
+          smallest = arr[i]
+      } 
+  }
+  return smallest
 }
 
 module.exports = smallest