Problem Solving

Two To The Power n

                
                    function twoToThePowerN(n) {
                        let sum = 1;
                        for (i = 0; i < n; i++) {
                            sum = sum * 2;
                        }
                        return sum;
                    }
                    console.log(twoToThePowerN(2)); // 4
                    console.log(twoToThePowerN(5)); // 32
                    console.log(twoToThePowerN(7)); // 128