q1 to 10 plus group project

js/group.js

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+//create string
+
+var alphabetKey = "1abcdefghijklmnopqrstuvwxyz";
+var input = "a a abbcc";
+
+// console.log(alphabetKey.length);
+// console.log(input);
+
+var alphabet_position = function() {
+  var numberedAlpha = "";
+  input = input.toLowerCase();
+  // console.log(input);
+  for (var i = 0; i < input.length; i++) {
+    // console.log(input[i]);
+    for (var j = 0; j < alphabetKey.length; j++) {
+      if (input[i] === alphabetKey[j]) {
+        numberedAlpha = numberedAlpha + " " + j;
+        break;
+      }
+    }
+  }
+  return numberedAlpha;
+};
+
+// alphabet_position();
+
+console.log(alphabet_position());

js/q1.js

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+var friends = [
+  "Moe",
+  "Larry",
+  "Curly",
+  "Jane",
+  "Emma",
+  "Elizabeth",
+  "Elinor",
+  "Mary",
+  "Darcy",
+  "Grey",
+  "Lydia",
+  "Harriet"
+];
+
+// console.log(friends);
+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 median = function(arr) {
+  var length = arr.length;
+  if (length % 2 === 0) {
+    return (arr[Math.floor(length / 2)] + arr[Math.floor(length / 2 - 1)]) / 2; //for even size array
+  } else return arr[Math.floor(length / 2)]; //for odd size array
+};
+
+console.log(median(ages));

js/q2.js

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

js/q3.js

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+var friends =
+  "Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet";
+
+var comma = ",";
+
+var friendsArr = friends.split(comma);
+// console.log(friendsArr);
+
+friendsArr.sort();
+
+console.log(friendsSort);

js/q4.js

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+var friends =
+  "Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet";
+
+var comma = ",";
+
+var friendsArr = friends.split(comma);
+// console.log(friendsArr);
+
+friendsArr.sort().reverse();
+
+// var freindsReverse = friendsSort.reverse();
+
+console.log(friendsArr);

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"
+];
+
+var totalFriends = myFriends.concat(yourFriends);
+
+totalFriends.sort();
+
+console.log(totalFriends);

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"
+];
+
+console.log(foods.indexOf("Pho") + 1);

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"
+];
+
+var foodsRemoved = foods.splice(foods.indexOf("Donuts"), 1);
+
+console.log(foods);
+
+// console.log(foods.indexOf("Pho") + 1);

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 foodsRemoved = foods.splice(foods.indexOf("Donuts"), 1);
+
+console.log(foods[5 - 1]); // 5th favorite food
+console.log(foods[10 - 1]); // 10th favorite food

js/q9.js

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+var friends = {
+  Moe: 18,
+  Larry: 19,
+  Curly: 20,
+  Jane: 20,
+  Emma: 21,
+  Elizabeth: 18,
+  Elinor: 23,
+  Mary: 25,
+  Darcy: 24,
+  Grey: 18,
+  Lydia: 24,
+  Harriet: 18
+};
+
+console.log(friends);