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here's a clean JavaScript solution for a common programming problem that you can post on HackerRank. This example solves the "Sum of Two Numbers" problem, where you need to find and return the sum of two numbers:
javascript
Copy code
function sumOfTwoNumbers(num1, num2) {
// Check if the input is valid
if (typeof num1 !== 'number' || typeof num2 !== 'number') {
return "Invalid input. Please enter two numbers.";
}
// Calculate the sum of the two numbers
const sum = num1 + num2;
// Return the result
return sum;
}
// Example usage:
const number1 = 5;
const number2 = 7;
const result = sumOfTwoNumbers(number1, number2);
console.log("Sum:", result);
This code defines a function sumOfTwoNumbers that takes two numbers as input, checks if the input is valid, calculates the sum, and returns the result. It also includes an example of how to use the function.
You can post this solution on HackerRank or adapt it to solve other programming challenges as needed. Make sure to read the problem statement carefully on HackerRank and customize the code accordingly.
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Clean Javascript Solutions
here's a clean JavaScript solution for a common programming problem that you can post on HackerRank. This example solves the "Sum of Two Numbers" problem, where you need to find and return the sum of two numbers:
javascript Copy code function sumOfTwoNumbers(num1, num2) { // Check if the input is valid if (typeof num1 !== 'number' || typeof num2 !== 'number') { return "Invalid input. Please enter two numbers."; }
// Calculate the sum of the two numbers const sum = num1 + num2;
// Return the result return sum; }
// Example usage: const number1 = 5; const number2 = 7; const result = sumOfTwoNumbers(number1, number2); console.log("Sum:", result); This code defines a function sumOfTwoNumbers that takes two numbers as input, checks if the input is valid, calculates the sum, and returns the result. It also includes an example of how to use the function.
You can post this solution on HackerRank or adapt it to solve other programming challenges as needed. Make sure to read the problem statement carefully on HackerRank and customize the code accordingly.