// program to check if the number is even or odd// take input from the userconstnumber = prompt("Enter a number: ");//check if the number is evenif(number %2==0) {console.log("The number is even."); }// if the number is oddelse{console.log("The number is odd."); } Ru...
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 ...
Write a JavaScript program to check if a given number is odd or even using bit manipulation. A number (i.e., integer) expressed in the decimal numeral system is even or odd according to whether its last digit is even or odd. That is, if the last digit is 1, 3, 5, 7, or 9, ...
JavaScript Math: Exercise-93 with Solution Check Downward Trend in Array Write a JavaScript program to check if an array of integers has a downward trend or not. Test Data: ([1, 3, 4, 7, 9, 10, 11]) -> false ([11, 10, 9, 7, 4, 3, 2, 0]) -> true ([1, 0, -2, -...
Say, for instance, a programmer were told to reset the value of i once the doSomething() function was executed. The programmer might modify the above code like so:if (i > 3)doSomething();i = 0;In this instance, i will be reset to zero even if the if statement evaluates to false...
encryption * algorithm such as Twofish or AES) bound for the JavaScript program. * Symmetric decryption is orders of magnitude faster than asymmetric and * should yield low times, even when executed in JavaScript. * * Also note that only the OHDave padding method (e.g. zeros) is ...
Since everything (bare core types) in JavaScript is an object, any JavaScript program naturally involves a great deal of hash table lookups. It's a good thing they're so fast! The "name" part is a JavaScript string, while the value can be any JavaScript value — including more objects....
To count frequencies of array elements in Javascript, we will sort the array using sort() method and check previous and current element if they are same.First, we have declared an array arr and then sorted the array using the inbuilt sort() method. We will create an array that will ...
$(“:even”) selects even elements. $(“:odd”) selects odd elements. Posted in javascript | Tagged jquery, programming | 2 Comments jquery – starter tutorial #1 Posted on April 24, 2012 by Pandian Ramaiah To start with jquery is a simpler task. To use jquery is a fun. Here is ...
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) ...