lab finished

src/functions-and-arrays.js

@@ -1,34 +1,123 @@
 // Iteration 1 | Find the Maximum
-function maxOfTwoNumbers() {}
-
-
-
+function maxOfTwoNumbers(num1, num2) {
+  if (num1 > num2) {
+    return num1;
+  } else {
+    return num2;
+  }
+}
 
 // Iteration 2 | Find the Longest Word
-const words = ["mystery", "brother", "aviator", "crocodile", "pearl", "orchard", "crackpot"];
-
-function findLongestWord() {}
-
-
 
+// function findLongestWord(wordArray) {
+//   if (wordArray.length === 0) {
+//     return null;
+//   }
+//   longestWord = [];
+//   longestWord.push(wordArray[0]);
+
+//   for (i = 0; i < wordArray.length; i++) {
+//     const currentArrayElement = wordArray[i];
+
+//     if (currentArrayElement.length > longestWord[0].length) {
+//       longestWord.push(currentArrayElement);
+//       longestWord.shift();
+
+//       console.log(longestWord);
+//     }
+//   }
+//   return longestWord[0];
+// }
+
+// const Newwords = [
+//   "mystery",
+//   "brother",
+//   "aviator",
+//   "crocodile",
+//   "pearl",
+//   "orchard",
+//   "crackpot",
+// ];
+
+// console.log(findLongestWord(Newwords));
+
+function findLongestWord(wordArray) {
+  if (wordArray.length === 0) {
+    return null;
+  }
+
+  longestWord = wordArray[0];
+
+  for (i = 0; i < wordArray.length; i++) {
+    const currentArrayElement = wordArray[i];
+
+    if (currentArrayElement.length > longestWord.length) {
+      longestWord = currentArrayElement;
+
+      console.log(longestWord);
+    }
+  }
+  return longestWord;
+}
+
+const Newwords = [
+  "mystery",
+  "brother",
+  "aviator",
+  "crocodile",
+  "pearl",
+  "orchard",
+  "crackpot",
+];
+
+console.log(findLongestWord(Newwords));
 
 // Iteration 3 | Sum Numbers
-const numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
-
-function sumNumbers() {}
-
-
+const numbersinter3 = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
 
+function sumNumbers(numberArray) {
+  let sum = 0;
+  for (i = 0; i < numberArray.length; i++) {
+    sum += numberArray[i];
+  }
+  return sum;
+}
+console.log(sumNumbers(numbersinter3));
 
 // Iteration 4 | Numbers Average
-const numbers2 = [2, 6, 9, 10, 7, 4, 1, 9];
-
-function averageNumbers() {}
-
+const Numbers2 = [2, 6, 9, 10, 7, 4, 1, 9];
 
+function averageNumbers(number2) {
+  aveNum = sumNumbers(number2) / number2.length;
+  return aveNum;
+}
 
+console.log(averageNumbers(Numbers2));
 
 // Iteration 5 | Find Elements
-const words2 = ["machine", "subset", "trouble", "starting", "matter", "eating", "truth", "disobedience"];
-
-function doesWordExist() {}
+const words2 = [
+  "machine",
+  "subset",
+  "trouble",
+  "starting",
+  "matter",
+  "eating",
+  "truth",
+  "disobedience",
+];
+
+function doesWordExist(wordArray2, checkword) {
+  if (wordArray2.length === 0) {
+    return 0;
+  }
+
+  for (i = 0; i < wordArray2.length; i++) {
+    if (wordArray2[i] === checkword) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+console.log(doesWordExist(words2, "cat"));