// program to check if the number is even or odd// take input from the userconstnumber = prompt("Enter a number: ");// ternary operatorconstresult = (number %2==0) ?"even":"odd";// display the resultconsole.log(`The number is${result}.`); Run Code Output Enter a number: 5...
Write a JavaScript program to check if a given number is even or not.Checks whether a number is odd or even using the modulo (%) operator. Returns true if the number is even, false if the number is odd.Sample Solution:JavaScript Code:// Define a function 'isEven' that checks if a ...
Example: Check Prime Number // program to check if a number is prime or not // take input from the user const number = parseInt(prompt("Enter a positive number: ")); let isPrime = true; // check if number is equal to 1 if (number === 1) { console.log("1 is neither prime ...
// Define a function to check whether a number is even or oddconstcheck_even_odd=(n)=>{// Check if the input is not a numberif(typeofn!="number"){return'Parameter value must be number!'// Return an error message}// Check if the number is evenif((n^1)==(n+1))//evenreturn...
03-Check if the number is even or odd Simple utility function to check whether the number is even or odd. const isEven = (num) => num % 2 === 0; console.log(isEven(5)); // false console.log(isEven(4)); // true 04-Get the unique value in the array (array deduplication) ...
It first checks if the passed value is an even number or not. After this it proceeds to check odd divisors only, from 3 up to square root of the passed value. At most half of the numbers between 3 and square root of the passed value are checked. //isPrime Javascript Version 2 ...
* Check whether a String is empty (or null). Performs a trim() operation before check * Also works with arrays, lists or sets */ ${#strings.isEmpty(name)} ${#strings.arrayIsEmpty(nameArr)} ${#strings.listIsEmpty(nameList)}
We can use the modulo operator to determine whether a number is even or odd, as seen with this function: // Initialize function to test if a number is evenconstisEven=x=>{// If the remainder after dividing by two is 0, return trueif(x%2===0){returntrue;}// If the number is ...
Check if int is even2.isEven => true 1.isEven => falseisOddCheck if int is odd3.isOdd => true 2.isOdd => falsedigits() -> [Int]Splits the int into array of digits4208.digits() => [4, 2, 0, 8]lcm() -> IntLCM method return least common multiple with number passed3.lcm(...
Number is even or not Number is odd or not Find the factorial of a number Find the sum of an array Find median of an array Find largest numbers Find average of Numbers Find smallest numbers Find mode of an array Find the range of an array Pick a random element from an array Map an...