let powOfTwo = function(power: number) {
return Math.pow(2, power)
}
let pow8 = powOfTwo(8)
//pow8 is 256
let powOfThree =
(power: number) => Math.pow(3, power)
let pow3 = powOfThree(3)
//pow3 is 27
console.log(`pow8 is ${pow8}`)
console.log(`pow3 is ${pow3}`)