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answer 10 qns #17

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19 changes: 19 additions & 0 deletions js/q1.js
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// 1.) Find the last name in the following array:

// js
var friends = [
'Moe',
'Larry',
'Curly',
'Jane',
'Emma',
'Elizabeth',
'Elinor',
'Mary',
'Darcy',
'Grey',
'Lydia',
'Harriet'
];

console.log(friends[friends.length-1])
15 changes: 15 additions & 0 deletions 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];


var sortAges = ages.sort(function(a, b) {
return a - b;
});

// console.log(sortAges)

var totalNum = sortAges.length;
var medianIndex = ((totalNum +1) / 2) - 1;

// console.log(totalNum);
console.log('Median age is ' + sortAges[medianIndex]);
16 changes: 16 additions & 0 deletions js/q2.js
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var friends = [
'Moe',
'Larry',
'Curly',
'Jane',
'Emma',
'Elizabeth',
'Elinor',
'Mary',
'Darcy',
'Grey',
'Lydia',
'Harriet'
];

console.log(friends.sort());
3 changes: 3 additions & 0 deletions js/q3.js
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var friends = 'Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet';

console.log(friends.split(',').sort().join(','))
3 changes: 3 additions & 0 deletions js/q4.js
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var friends = 'Moe,Larry,Curly,Jane,Emma,Elizabeth,Elinor,Mary,Darcy,Grey,Lydia,Harriet';

console.log(friends.split(',').sort().reverse().join(','))
28 changes: 28 additions & 0 deletions 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 allFriends = myFriends.concat(yourFriends);
console.log(allFriends.sort());
24 changes: 24 additions & 0 deletions 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);
26 changes: 26 additions & 0 deletions 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'
];

console.log(foods.splice(foods.indexOf('Donuts'), 1));
console.log(foods);
23 changes: 23 additions & 0 deletions 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'
];

console.log(foods[5-1], foods[10-1]);
16 changes: 16 additions & 0 deletions js/q9.js
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var nameAge = {
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(nameAge);
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