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Created several JS programs #1

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15 changes: 15 additions & 0 deletions .vscode/launch.json
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Original file line number Diff line number Diff line change
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{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"type": "pwa-chrome",
"request": "launch",
"name": "Launch Chrome against localhost",
"url": "http://localhost:8080",
"webRoot": "${workspaceFolder}"
}
]
}
53 changes: 47 additions & 6 deletions index.js
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@@ -1,33 +1,49 @@
/************************************************************** Task 1: Warm-up! **************************************************************/
//Task a: declare a variable called votingAge, console log true if age > 18 (no function required)

var 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)

var a = 5;
var b = 3;
if ( a > b) {
a = 10
}




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


var toInt = "1999";
Number(toInt);



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


function multi(a , b) {
console.log(a*b);
}
multi(5,2);



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

var age = 21;

function dogAge (a) {
console.log(a*7);
}

dogAge(age);



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// 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 RPSGame() {
var userInp = prompt("Do you want to choose: '1. Rock' '2. Paper' or '3. Scissors' ?");
var compInp = Math.random()*3;
compInp = Math.round(compInp);
console.log(compInp)
if (compInp <= 1) {
console.log("The computer chose Rock!");
} else if (compInp === 2){
console.log("The computer chose Paper!");
} else {;
console.log("The computer chose Scissors!");
}
if (userInp < compInp) {
console.log("You lost! Better luck next time!");
} else if (userInp === compInp) {
console.log("You tied!");
} else if (userInp > compInp){
console.log("You won! Congratulations!");
}
}

RPSGame();


/************************************************************** Task 5 **************************************************************/
//Metric Converter
//a. KM to Miles - should take the number of kilometers and convert it to the equal number of miles
var km = prompt("How many km do you wish to convert: ");

console.log(km + "kms is " + km*0.621371 + " in miles!");




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

var feet = prompt("How many feet do you wish to convert: ");

console.log(feet + " feet is " + feet*30.48 + " in centimeters!");



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