const numbers = [1,2,3,4,5,6]

const doubledNumbers = numbers.reduce((acc, num) => {

acc.push(num * 2)

return acc;

}, [])

// map functions

const mapFunc = numbers.map(num => num * 2);

console.log('doubled numbers: ', doubledNumbers)

console.log('doubled numbers: ', mapFunc)

console.log('numbers: ', numbers)

const greaterThanThree = numbers.reduce((acc,num) => {

if(num > 3){

acc.push(num)

}

return acc;

}, [])

console.log("greater than three", greaterThanThree)