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69 changes: 68 additions & 1 deletion src/functions-and-arrays.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,17 @@
// Find the maximum

function maxOfTwoNumbers(param1, param2) {
if (param1 > param2) {
return param1;
}
else if (param1 < param2){
return param2;
}
else {
return param1;
}
}

// Finding Longest Word
var words = [
'mystery',
Expand All @@ -11,13 +23,45 @@ var words = [
'crackpot'
];

function findLongestWord(arr){
var longWord = arr[i];
for (var i = 0; i <= arr.length; i++){
if (arr[i].length < arr[i+1].length) {
longWord = arr[i+1];
}
}
return longWord;
}

findLongestWord(words);
// Calculating a Sum

var numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];

function sumArray (numbers){
var sum = 0;
for (var i = 0; i <numbers.length; i++){
sum += numbers[i];
}
return sum;
}

sumArray(numbers);


// Calculate the Average

var numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];
var numbers = [2, 6, 9, 10, 7, 4, 1, 9];
function avarage (numbers){
var result;
var sum = 0;
for (var i = 0; i < numbers.length; i++){
sum += numbers[i];
}
result = sum / (numbers.length-1);
return result;
}
avarage(numbers);

// Array of Strings
var wordsArr = [
Expand All @@ -33,12 +77,24 @@ var wordsArr = [
'palace'
];

function averageWordLength(Arr){
var sumLetters = 0;
var avLetterrs = 0;
for (var i = 0; i < Arr.length; i++){
sumLetters += Arr[i].length;
}
avLetters = (sumLetters / Arr.length-1);
return avLetters;
}
console.log(averageWordLength(wordsArr));

// Unique Arrays
var wordsUnique = [
'crab',
'poison',
'contagious',
'simple',
'crab',
'bring',
'sharp',
'playground',
Expand All @@ -48,6 +104,17 @@ var wordsUnique = [
'bring'
];

function uniquifyArray(arr){
for (var i = 0; i < arr.length; i++){
for (var j = i+1; j < arr.length; j++){
if (arr[i] === arr[j]){
arr.splice(j,1);
}
}
}
}
uniquifyArray(wordsUnique);
console.log(wordsUnique);
// Finding Elements
var wordsFind = [
'machine',
Expand Down