first commit

js/q1.js

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+var friends = [
+  'Moe',
+  'Larry',
+  'Curly',
+  'Jane',
+  'Emma',
+  'Elizabeth',
+  'Elinor',
+  'Mary',
+  'Darcy',
+  'Grey',
+  'Lydia',
+  'Harriet'
+];
+
+console.log(friends[friends.length-1]);

js/q10.js

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+var ages = [83, 53, 37, 29, 60, 30, 66, 19, 59, 41, 9, 64, 19, 80, 24, 53, 70, 1, 53, 40, 92, 4, 71, 65, 8, 2, 51, 80, 94, 37, 80, 64, 19, 6, 14];
+
+ages.sort(function(a, b){return a-b})
+
+var medianElement = (ages.length-1)/2
+
+console.log(ages.length)
+console.log(ages[medianElement])

js/q2.js

@@ -0,0 +1,20 @@
+var friends = [
+  'Moe',
+  'Larry',
+  'Curly',
+  'Jane',
+  'Emma',
+  'Elizabeth',
+  'Elinor',
+  'Mary',
+  'Darcy',
+  'Grey',
+  'Lydia',
+  'Harriet'
+];
+
+friends = friends.sort();
+
+for(var i = 0 ; i < friends.length ; i++) {
+  console.log(friends[i]);
+}

js/q3.js

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+var friends = 'Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet';
+var word = "";
+var newArr = [];
+
+// loop through friends variable till last char
+for(var i = 0 ; i < friends.length ; i++) {
+  // everytime a comma is read, push word into newArr, then reset word to an empty string
+  if(friends[i] === ',') {
+    if(word !== "") {
+      newArr.push(word);
+      word = "";
+    }
+  }
+  // else append a single character to word
+  else {
+    word += friends[i];
+  }
+}
+
+// push last word to the array
+newArr.push(word);
+
+// run through newArr and print to console
+for(var i = 0 ; i < newArr.length ; i++) {
+  console.log(newArr[i]);
+}

js/q4.js

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+var friends = 'Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet';
+var word = "";
+var newArr = [];
+
+// loop through friends variable till last char
+for(var i = 0 ; i < friends.length ; i++) {
+  // everytime a comma is read, push word into newArr, then reset word to an empty string
+  if(friends[i] === ',') {
+    if(word !== "") {
+      newArr.push(word);
+      word = "";
+    }
+  }
+  // else append a single character to word
+  else {
+    word += friends[i];
+  }
+}
+
+// push last word to the array
+newArr.push(word);
+
+// reverse newArr
+newArr.reverse();
+
+// run through newArr and print to console
+for(var i = 0 ; i < newArr.length ; i++) {
+  console.log(newArr[i]);
+}

js/q5.js

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+var myFriends = [
+  'Rickon',
+  'Meera',
+  'Hodor',
+  'Jojen',
+  'Osha',
+  'Rickard',
+  'Maester',
+  'Rodrik',
+  'Jory',
+  'Septa',
+  'Jon'
+];
+
+var yourFriends = [
+  'Bilbo',
+  'Boromir',
+  'Elrond',
+  'Faramir',
+  'Frodo',
+  'Gandalf',
+  'Legolas',
+  'Pippin'
+];
+
+// loop through each element in the yourFriends array and append to the myFriends array
+for(var i = 0 ; i < yourFriends.length ; i++) {
+  myFriends.push(yourFriends[i]);
+}
+
+myFriends.sort(); // sort the myFriends array alphabetically
+myFriends.reverse(); // reverse the myFriends array
+
+// loop through each element in the myFriends array and log to console
+for(var i = 0 ; i < myFriends.length ; i++) {
+  console.log(myFriends[i]);
+}

js/q6.js

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+var foods = [
+  'Popcorn',
+  'Potato chips',
+  'Shrimp',
+  'Chicken rice',
+  'Poutine',
+  'Tacos',
+  'Toast',
+  'French Toast',
+  'Crab',
+  'Pho',
+  'Lasagna',
+  'Brownie',
+  'Lobster',
+  'Donuts',
+  'Ice cream',
+  'Hamburger',
+  'Sushi',
+  'Chocolate',
+  'Pizza'
+];
+
+var rank;
+
+// loop through the food array and search for 'Pho', then store the value of i+1 into rank
+for(var i = 0 ; i < foods.length ; i++) {
+  if(foods[i] === 'Pho') {
+    rank = i+1
+  }
+}
+
+// print rank
+console.log("Pho is rank " + rank)

js/q7.js

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+var foods = [
+  'Popcorn',
+  'Potato chips',
+  'Shrimp',
+  'Chicken rice',
+  'Poutine',
+  'Tacos',
+  'Toast',
+  'French Toast',
+  'Crab',
+  'Pho',
+  'Lasagna',
+  'Brownie',
+  'Lobster',
+  'Donuts',
+  'Ice cream',
+  'Hamburger',
+  'Sushi',
+  'Chocolate',
+  'Pizza'
+];
+
+// loop through the food array and search for 'Donuts', then remove
+for(var i = 0 ; i < foods.length ; i++) {
+  if(foods[i] === 'Donuts') {
+    foods.splice(i, 1)
+  }
+}
+
+// print rank
+for(var i = 0 ; i < foods.length ; i++) {
+  console.log(foods[i])
+}

js/q8.js

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+var foods = [
+  'Popcorn',
+  'Potato chips',
+  'Shrimp',
+  'Chicken rice',
+  'Poutine',
+  'Tacos',
+  'Toast',
+  'French Toast',
+  'Crab',
+  'Pho',
+  'Lasagna',
+  'Brownie',
+  'Lobster',
+  'Donuts',
+  'Ice cream',
+  'Hamburger',
+  'Sushi',
+  'Chocolate',
+  'Pizza'
+];
+
+var rank;
+// loop through the food array and log to console the foods from element position 4 to 9
+for(var i = 0 ; i < foods.length ; i++) {
+  if( i >= 4 && i <= 9 ) {
+    rank = i+1
+    console.log("Fav food rank " + rank + " is " + foods[i])
+  }
+}

js/q9.js

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+// 'Moe' is 18
+// 'Larry' is 19
+// 'Curly' is 20
+// 'Jane' is 20
+// 'Emma' is 21
+// 'Elizabeth' is 18
+// 'Elinor' is 23
+// 'Mary' is 25
+// 'Darcy' is 24
+// 'Grey' is 18
+// 'Lydia' is 24
+// 'Harriet' is 18
+
+var friendAges = new Object
+friendAges.Moe = 18
+friendAges.Larry = 19
+friendAges.Curly = 20
+friendAges.Jane = 20
+friendAges.Emma = 21
+friendAges.Elizabeth = 18
+friendAges.Elinor = 23
+friendAges.Mary = 25
+friendAges.Darcy = 24
+friendAges.Grey = 18
+friendAges.Lydia = 24
+friendAges.Harriet = 18
+
+console.log(friendAges)