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Alecsandra brewer #1

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18a08f7
done with first 4 tasks
Jul 14, 2020
6962372
finished task 6
Jul 14, 2020
caea0c6
task 7 done
Jul 14, 2020
476e26a
task 5 done
Jul 14, 2020
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128 changes: 118 additions & 10 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,34 +1,44 @@
/************************************************************** Task 1: Warm-up! **************************************************************/
//Task a: declare a variable called votingAge, console log true if age > 18 (no function required)

let votingAge = 19;


if (votingAge >= 18) {
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 num = 10;

console.log(num + 2);



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



console.log(Number('1999'));


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

function multiply(a, b){
return a * b;
}


console.log(multiply(6, 7));


/************************************************************** 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 dogYears(age){
return age * 7 + " years old";
}


console.log(dogYears(23));


/************************************************************** Task 3 **************************************************************/
Expand All @@ -49,8 +59,33 @@

// 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 dogFeeder (weight, age) {
if (age >= 1){
if (weight >= 5 && weight <= 6){
return weight * .05;
}
if (weight >= 6 && weight <= 10){
return weight * .04;
}
if (weight >= 11 && weight <= 15){
return weight * .03;
}
if (weight > 15){
return weight * .02;
}
}

if (age >= .17 && age < .33 ){
return weight * .10;
}
if (age >= .33 && age < .58){
return weigt * .05;
}
if (age >= .58 && age < 1){
return weight * .04;
}
}
console.log(dogFeeder (15, 1));


/************************************************************** Task 4 **************************************************************/
Expand All @@ -60,20 +95,71 @@
// 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 game(string){

let comp = Math.random();
if (comp < .33){
comp = "rock";
} if (comp < .66){
comp = "paper";
} else {
comp = "scissors";
}

if (string = "rock"){
if (comp === "paper"){
return "Paper beats rock. You Lose :(";
} if (comp === "scissors"){
return "Rock beats Scissors. You Win!!";
} else {
return "Try Again";
}
}//closes rock

if (string = "paper"){
if (comp === "rock"){
return "Paper beats rock. You Win!!";
} if (comp === "scissors"){
return "Rock beats Paper.You Lose :("
} else {
return "Try Again";
}
}// closes paper

if (string = "scissors"){
if (comp === "paper"){
return "Scissors beat Paper. You Win!!";
} if (comp === "rock"){
return "Rock beats Scissors. You Lose :(";
} else {
return "Try Again";
}
}

}// closes game function

console.log(game("scissors"));


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


function kmConversion(km){
return km * 0.621371 + "miles";
}

console.log(kmConversion(2));



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


function ftConversion(ft){
return ft * 30.48 + "cm";
}

console.log(ftConversion(2));



Expand All @@ -83,7 +169,12 @@
// 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(){
for (let i = 99; i >= 0 ; i--){
console.log(i + " bottles of beer on the wall " + i + "bottles of beer, you take one down, pass it around " + (i -1) + "bottles of beer on the wall")
}
}
console.log(annoyingSong());


/************************************************************** Task 7 **************************************************************/
Expand All @@ -96,7 +187,24 @@
//and anything below 60 should be F


function grade(number){
let score = number / 100;

if (score >= .90){
return "grade: A";
} if (score >= .80){
return "grade: B";
} if (score >= .70){
return "grade: C";
} if (score >= .60){
return "grade: D";
} else {
return "grade: F";
}

}

console.log(grade(94));


/************************************************************** Stretch **************************************************************/
Expand Down