const realNumberArray = [ 4 , 5.6 , - 9.8 , 3.14 , 42 , 6 , 8.34 ]; const squareList = (arr) => { "use strict" ; // change code below this line const squaredIntegers = arr.filter(num => num > 0 && num% 2 == 0 ).map( num => num * num); // change code above this line return squaredIntegers; }; // test your code const squaredIntegers = squareList(realNumberArray); console.log(squaredIntegers); https://learn.freecodecam https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/es6/write-higher-order-arrow-functions/ p.org/javascript-algorithms-and-data-structures/es6/write-higher-order-arrow-functions/