Some basic javaScript problems you must solve to level up your skills - day 41

 1. Find the largest number of the Array

function theLargest(numbers){
    let largest = numbers[0];
    for (let i = 0; i < numbers.length; i++) {
        const element = numbers[i];
        if(element > largest){
            largest = element;
        }
    }
    console.log(largest);
}
theLargest([1, 2, 3, 6, 4, 2, 3])

2. Convert Inch to Feet

function convertInchToFeet(inch){

    const feet = inch/12;

    return feet.toFixed(2);

}

const mojnuFeet = convertInchToFeet(62);

console.log(mojnuFeet);

const daduFeet = convertInchToFeet(48);

console.log(daduFeet);

3. Check a Year Leap Year or Not

function checkLeapYearOrNot(year) {

    if(year%400 == 0){

        return year+ " is a Leap Year";

    }

    else{

        if(year%4 == 0 && year%100 != 0){

            return year+ " is a Leap Year";

        }

        else{

            return year+ " is not a Leap Year";

        }

    }

}

console.log(checkLeapYearOrNot(1700));

4. Calculate factorial for the given number

function calculateFactorial(number) {

    // let factorial = 1;

    // for (let i = number; i > 1 ; i--) {

    //     factorial = factorial*i;  

    // }

    // return factorial;  

    if(number == 0){

        return 1;

    }

    else {

        return number*calculateFactorial(number -1);

    }

}

console.log(calculateFactorial(5))

Gihub code: https://github.com/farooq365/js-problems