B322/individual/backend/s20/activity/index.js

console.log("Hello World");
/*
    Note: strictly follow the variable names.
    Note: Do not change any variable and function names. All variables and functions to be checked are listed in the exports.
    
    1. Debug the following code to return the correct value and mimic the output.
*/

let num1 = 25;
let num2 = 5;
console.log("The result of num1 + num2 should be 30.");
console.log("Actual Result:");
console.log(num1 + num2);

let num3 = 156;
let num4 = 44;
console.log("The result of num3 + num4 should be 200.");
console.log("Actual Result:");
console.log(num3 + num4);

let num5 = 17;
let num6 = 10;
console.log("The result of num5 - num6 should be 7.");
console.log("Actual Result:");
console.log(num5-num6);
    
/*

2. Given the values below, calculate the total number of minutes in a year and save the result in a variable called resultMinutes.

*/
let minutesHour = 60;
let hoursDay = 24;
let daysWeek = 7;
let weeksMonth = 4;
let monthsYear = 12;
let daysYear = 365;

let resultMinutes = minutesHour * hoursDay * daysYear;
console.log("There are " + resultMinutes + " minutes in a year.");
/*
3. Given the values below, calculate and convert the temperature from celsius to fahrenheit and save the result in a variable called resultFahrenheit.
*/
let tempCelsius = 132;
let farhrenheit = 32;
resultFahrenheit = tempCelsius * (9/5) + farhrenheit;
console.log(tempCelsius + " degrees Celsius when converted to Farhrenheit is " + resultFahrenheit)
// (132°C × 9/5) + 32 = 269.6°F
/*
4a. Given the values below, identify if the values of the following variable are divisible by 8.
   -Use a modulo operator to identify the divisibility of the number to 8.
   -Save the result of the operation in a variable called remainder1.
   -Log the value of the remainder in the console.
   -Using the strict equality operator, check if the remainder is equal to 0. 
   -Save the returned value of the comparison in a variable called isDivisibleBy8
   -Log a message in the console if num7 is divisible by 8.
   -Log the value of isDivisibleBy8 in the console.

*/
let num7 = 165;

let remainder1 = num7 % 8;
console.log("The remainder of " + num7 + " divided by 8 is: " + remainder1);
    let isDivisibleBy8 = remainder1 === 0;
    console.log("Is num8 divisible by 8?");
    console.log(isDivisibleBy8);

//Log the value of the remainder in the console.

//Log the value of isDivisibleBy8 in the console.


/*
4b. Given the values below, identify if the values of the following variable are divisible by 4.
   -Use a modulo operator to identify the divisibility of the number to 4.
   -Save the result of the operation in a variable called remainder2.
   -Log the value of the remainder in the console.
   -Using the strict equality operator, check if the remainder is equal to 0. 
   -Save the returned value of the comparison in a variable called isDivisibleBy4
   -Log a message in the console if num8 is divisible by 4.
   -Log the value of isDivisibleBy4 in the console.

*/
let num8 = 348;
let remainder2 = num8%4;
console.log("The remainder of " + num8 + " divided by 4 is: " + remainder2);
    let isDivisibleBy4 = remainder2 === 0;
    console.log("Is num8 divisible by 4?");
    console.log(isDivisibleBy4);
//Log the value of the remainder in the console.
//Log the value of isDivisibleBy4 in the console.


//Do not modify
//For exporting to test.js
//Note: Do not change any variable and function names. All variables and functions to be checked are listed in the exports.
try{
    module.exports = {

        num1: typeof num1 !== 'undefined' ? num1 : null,
        num2: typeof num2 !== 'undefined' ? num2 : null,
        num3: typeof num3 !== 'undefined' ? num3 : null,
        num4: typeof num4 !== 'undefined' ? num4 : null,
        num5: typeof num5 !== 'undefined' ? num5 : null,
        num6: typeof num6 !== 'undefined' ? num6 : null,
        resultMinutes: typeof resultMinutes !== 'undefined' ? resultMinutes : null,
        resultFahrenheit: typeof resultFahrenheit !== 'undefined' ? resultFahrenheit : null,
        remainder1: typeof remainder1 !== 'undefined' ? remainder1 : null,
        remainder2: typeof remainder2 !== 'undefined' ? remainder2 : null,
        isDivisibleBy4: typeof isDivisibleBy4 !== 'undefined' ? isDivisibleBy4 : null,
        isDivisibleBy8: typeof isDivisibleBy8 !== 'undefined' ? isDivisibleBy8 : null

    }
} catch(err){

}