perfect_square.ts

/**
 * @function perfectSquare
 * @description the square root of a number should be an integer
 * @see [Perfect square](https://www.cuemath.com/algebra/perfect-squares/)
 * @example Perfect square - 9, 16, 25
 * @param {num} number
 */

export const perfectSquare = (num: number) => {
  return Number.isInteger(Math.sqrt(num))
}