// map, filter

var numbers = [22, 31, 4, 5, 35, 26, 78];
var squareNumbers = numbers.map(function (x) {
  return x * x;
});
console.log(squareNumbers);

var numbers = [22, 31, 4, 5, 35, 26, 78];
var newNumbers = numbers.filter(function (x) {
  return x > 10;
});
console.log(newNumbers);