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Joshua eudy #1

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76694b5
completed first task
JEudy89 Sep 30, 2020
d943fd8
completed warm-up
JEudy89 Sep 30, 2020
93897ba
finished task 3 and 4
JEudy89 Oct 1, 2020
3c75283
finished task 5
JEudy89 Oct 1, 2020
d748d46
finished task 6
JEudy89 Oct 1, 2020
16dec11
finished the tasks, have not yet worked on the stretch goals
JEudy89 Oct 1, 2020
ac090d1
finished first stretch goal
JEudy89 Oct 1, 2020
f32458d
finished first stretch
JEudy89 Oct 2, 2020
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148 changes: 128 additions & 20 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,36 +1,67 @@
/************************************************************** Task 1: Warm-up! **************************************************************/
//Task a: declare a variable called votingAge, console log true if age > 18 (no function required)


// const votingAge = 18
// if (votingAge >= 18){
// console.log(true);
// } else {
// console.log(false);
// }



//Task b: declare a variable and then use a conditional to change the value of that variable based on the value assigned to a second variable (no function required)
let store = "Wally"
let price = 10

if (store != "Belks") {
price = 15;
} else if (store = "Belks") {
store = "Walmart";
} else {
console.log("Does not compute");
}

console.log(store);



//Task c: Convert string ("1999") to integer (1999) (no function required) // hint look up the Number method

// let num = "1999"
// console.log(num);
// Number(num);
// console.log(num);




//Task d: Write a function to multiply a*b
// function multiply (a, b) {
// return a * b
// }
// console.log(multiply(2, 4));




// const multiply = (a, b) => {
// return a * b;
// }
// console.log(multiply(5, 5));

/************************************************************** Task 2 **************************************************************/
//Age in Dog years
//write a function that takes your age and returns it to you in dog years - they say that 1 human year is equal to seven dog years





// function dogAge (age) {
// return age * 7;
// }
// const dogAge = (age) => {
// return age * 7;
// }
// let dogAge1 = (age) => {
// return age * 7
// }
// console.log(dogAge(5))
// console.log(dogAge1(6))
// dogAge1 = 10;
// console.log(dogAge1)
/************************************************************** Task 3 **************************************************************/
//Dog feeder
//takes weight in pounds and age in years (note if the dog is a puppy the age will be a decimal) and returns the number of pounds of raw food to feed in a day.
Expand All @@ -50,8 +81,28 @@
// when you are finished invoke your function with the weight of 15 lbs and the age of 1 year - if your calculations are correct your result should be 0.44999999999999996




function food(age, weight) {
if (age >= 1) {
if (weight <= 15 && weight >= 11) {
console.log(weight * .03);
} else if (weight > 15){
console.log(weight * .02);
} else if (weight >= 6 && weight <=10) {
console.log(weight * .04);
} else if (weight < 5) {
console.log(weight * .05);
}
} else if (age < 1) {
if (age > 2/12 && age < 4/12) {
console.log(weight * .10)
} else if (age > 4/12 && age < 7/12) {
console.log(weight * .05);
} else {
console.log(weight * .04)
}
}
}
console.log(food(1,15))

/************************************************************** Task 4 **************************************************************/
// Rock, Paper, Sissors
Expand All @@ -60,31 +111,75 @@
// use math.random to determine the computers choice
// hint while you can complete this with only conditionals based on strings it may help to equate choice to a number


// Note: I am giving "Paper" 0-0.32, "Scissors" 0.33-0.65, and "Rock" 0.66-0.99
let myHand = "Rock"
let opponentHand = Math.random()

if (myHand = "Scissors") {
if (opponentHand >= 0 && opponentHand <= 0.32) {
console.log("You Win!");
} else if (opponentHand >= 0.33 && opponentHand <= 0.65) {
console.log("Draw!");
} else {
console.log("You Lose!");
}
} else if (myHand = "Paper") {
if (opponentHand >= 0 && opponentHand <= 0.32) {
console.log("Draw!");
} else if (opponentHand >= 0.33 && opponentHand <= 0.65) {
console.log("You Lose!");
} else {
console.log("You Win!");
}
} else if (myHand = "Rock") {
if (opponentHand >= 0 && opponentHand <= 0.32) {
console.log("You Lose!");
} else if (opponentHand >= 0.33 && opponentHand <= 0.65) {
console.log("You Win!");
} else {
console.log("Draw!");
}
}


/************************************************************** Task 5 **************************************************************/
//Metric Converter
//a. KM to Miles - should take the number of kilometers and convert it to the equal number of miles

function kMToMiles(KM){
return (KM * 0.62137);
}


console.log(kMToMiles(5));


//b. Feet to CM - should take the number of feet and convert it to the equal number of centimeters

function feetToCM(feet){
return (feet * 30.48);
}

console.log(feetToCM(10));



/************************************************************** Task 6 **************************************************************/
// 99 bottles of soda on the wall
// create a function called annoyingSong
// the function should take a starting number as an argument and count down - at each iteration it should log (number) bottles of soda on the wall, (number) bottles of soda, take one down pass it around (number left over) bottles of soda on the wall`

function annoyingSong(number) {


for (number; number > 0; number--){
if (number > 1){
console.log(`${number} bottles of soda on the wall, ${number} bottles of soda, take one down pass it around ${number -1} bottles of soda on the wall`)
} else if (number = 1){
console.log(`${number} bottle of soda on the wall, ${number} bottle of soda, take one down pass it around ${number -1} bottles of soda on the wall`)
}
}
}

console.log(annoyingSong(99));

/************************************************************** Task 7 **************************************************************/
//Grade Calculator
Expand All @@ -95,19 +190,32 @@
//60s should be D
//and anything below 60 should be F




function gradeCalculator(grade) {
if (grade >= 90){
return "A";
} else if (grade >= 80 && grade < 90){
return "B";
} else if (grade >= 70 && grade < 80){
return "C";
} else if (grade >= 60 && grade < 70){
return "D";
} else {
return "F";
}
}
console.log(gradeCalculator(45))

/************************************************************** Stretch **************************************************************/
//Create a function that counts the number of vowels within a string. It should handle both capitalized and uncapitalized vowels.
// Hint - you may need to study tomorrow's traning kit on arrays
// try looking up the .includes() method

let words = "This is a string, I would like to make it longer, but I'm not sure what to type, so this should do"

const countVowels = words => Array.from(words)
.filter(letter => 'aeiouAEIOU'.includes(letter)).length;



console.log(countVowels(words));
/************************************************************** Stretch **************************************************************/
//Take Rock, Paper, Sissors further
//update your rock papers sissors code below to take a prompt from a user using the window object
Expand Down