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 ...
// program to check if the number is even or odd // take input from the user const number = prompt("Enter a number: "); //check if the number is even if(number % 2 == 0) { console.log("The number is even."); } // if the number is odd else { console.log("The number...
I run the program as follows, E:\math>node isPrimeNum01.js13IsNumber"13"a prime number ?trueE:\math>node isPrimeNum01.js16IsNumber"16"a prime number ?falseE:\math>node isPrimeNum01.js29IsNumber"29"a prime number ?trueE:\math>node isPrimeNum01.js113IsNumber"113"a prime number ?trueE...
functioncheck_three_nums(x,y,z){return(x >=50 && x<=99) || (y >= 50 && y<=99) || (z>=50 && z<=99); } console.log(check_three_nums(50,90,99)); console.log(check_three_nums(5,9,199)); console.log(check_three_nums(65,59,199)); console.log(check_three_nums(65,9...
* A Range object represents a range of numbers {x: from <= x <= to} * Range defines a has() method for testing whether a given number is a member * of the range. Range is iterable and iterates all integers within the range. ...
Write a JavaScript program to check if an array is a factor chain or not. A factor chain is an array in which the previous element is a factor of the next consecutive element. The following is a factor chain: [2, 4, 8, 16, 32] ...
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Click me to see the solution 8. Check Prime Using Recursion Write a JavaScript function that accepts a number as a parameter and checks whether it is prime or not using recursion. Note : A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other...
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