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William Jensen #1

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Completed Task 4
william-jensen01 Jul 27, 2020
b47e5db
Completed project with sprint tasks.
william-jensen01 Jul 28, 2020
f9daf87
Error in spelling
william-jensen01 Jul 29, 2020
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186 changes: 154 additions & 32 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,35 +1,40 @@
/************************************************************** 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 > votingAge) {
console.log("True");
}

//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 var1 = 1;
let var2 = 2;
if(var2 = 2){
var1++;
}
console.log("Variable 1: "+var1);

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




Number("1999");

//Task d: Write a function to multiply a*b




multiply = function(a,b) {
return a * b;
}
console.log("5 x 10 = " + multiply(5,10));

/************************************************************** 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




dog_years = function(age) {
return age * 7;
};
console.log("My age in dog years: "+dog_years(18));

/************************************************************** Task 3 **************************************************************/
//Dog feeder
Expand All @@ -49,8 +54,32 @@

// 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 dog_feeder(weight,age){
if (age >= 1) {
if (weight <= 5) {
return weight * 0.05;
}
else if (weight >= 6 && weight <= 10) {
return weight * 0.04;
}
else if (weight >= 11 && weight <= 15) {
return weight * 0.03;
}
else if (weight > 15); {
return weight * 0.02;
}
}
if (age > 0.16 && age < 0.33) {
return weight * 0.1;
}
if (age >= 0.33 && age < 0.58) {
return weight * 0.05;
}
if (age >= 0.58 && age < 1) {
return weight * 0.04;
}
}
console.log(dog_feeder(15,1));


/************************************************************** Task 4 **************************************************************/
Expand All @@ -60,30 +89,70 @@
// 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


function rockPaperSissors(choice){
const computerChoice = Math.floor((Math.random() * 3) + 1);
if(computerChoice === 0){
if (choice = 'paper'){
return 'you win';
}
else {
return 'you loose'
}
}
else if(computerChoice === 1){
if (choice = 'sissors'){
return 'you win';
}
else {
return 'you loose'
}
}
else if(computerChoice === 2){
if (choice = 'rock'){
return 'you win';
}
else {
return 'you loose'
}
}
}

console.log("Rock, paper, scissors -- " + rockPaperSissors('rock'));


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


function km_to_mi(km) {
return km * 0.621371
}
console.log("1 km is "+km_to_mi(1),"miles");



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



function ft_to_cm(ft) {
return ft * 30.48;
}
console.log("1 ft is "+ft_to_cm(1),"cm");


/************************************************************** 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 annoying_song(starting_number) {
for (var i = 0; starting_number > 0; starting_number--) {
console.log(starting_number, " bottles of soda on the wall");
console.log(starting_number, " bottles of soda. Take one down pass it around");
console.log(starting_number -1, " bottles of soda on the wall");
}
}
const num = 99;
annoying_song(num);


/************************************************************** Task 7 **************************************************************/
Expand All @@ -95,24 +164,77 @@
//60s should be D
//and anything below 60 should be F




function grade_calculator(mark) {
if(mark >= 90) {
console.log("You got an A!");
}else if(mark <= 89 && mark >= 80){
console.log("You got a B");
}else if(mark <= 79 && mark >= 70){
console.log("You got a C");
}else if(mark <= 69 && mark >= 60){
console.log("You got a D");
}else{
console.log("You got an F ;(");
}
}
console.log(grade_calculator(69));

/************************************************************** 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



const vowel_list = ['a','e','i','o','u'];
let count = 0
function vowel_counter(word){
for (let letter of word.toLowerCase()){
if(vowel_list.includes(letter)){
count +=1
}
}
}
console.log(vowel_counter("antidisestablishmentarianism"))


/************************************************************** Stretch **************************************************************/
//Take Rock, Paper, Sissors further
//update your rock papers sissors code below to take a prompt from a user using the window object





user = prompt("Rock, Paper, or Scissors?").toLowerCase();
options = ['Rock','Paper','Scissors'];

function rock_paper_scissors(user) {
comp = Math.random(options)
if (user === 'Rock'.toLowerCase()) {
if (comp === 'Paper') {
console.log("Wow you suck!");
}
else if (comp === 'Rock'){
console.log("Tie");
}
else {
console.log("Winner winner chicken dinner!")
}
}
else if (user==='Paper'.toLowerCase()){
if (comp === 'Scissors') {
console.log("Wow you suck!");
}
else if (comp === 'Paper') {
console.log("Tie");
}
else {
console.log("Winner winner chicken dinner!")
}
}
else if (user === 'Scissors'.toLowerCase()) {
if (comp === 'Rock') {
console.log("Wow you suck!");
}
else if (comp === 'Scissors') {
console.log("Tie");
}
else {
console.log("Winner winner chicken dinner!")
}
}
}