57.3 Salary Rise

Question

Hi there
What would the proper code with the for.each function be? Thanks

function main() {

var percent = parseInt(readLine(),10);
var salaries = [3000, 7000, 5000, 15000];
let sum = 0;

for (let i = 0; i < salaries.length; i++) {
sum += salaries[i];
}
console.log (sum * percent / 100)
}

Answer 1

salaries.forEach(i=>sum+=i);

Answer 2

sum=0
for (let i of salaries)
sum += i;

Do you mean about this?