MrDavis25

function isEven(num) {
  return num % 2 === 0;
  }
//test cases
console.log(isEven(4));
console.log(isEven(5));
console.log(isEven(7));
console.log(isEven(6));

MrDavis25

// Function to reverse a string

function reverseString(str) {
  return str.split("").reverse().join("");
}

// Test cases

console.log(reverseString("hello"));
console.log(reverseString("54321"));