function sum(...theArgs) {
return theArgs.reduce((previous, current) => {
return previous + current;
});
}
console.log(sum(1, 2, 3));
// expected output: 6
console.log(sum(1, 2, 3, 4));
// expected output: 10
function sum(theArgs) { return theArgs.reduce((previous, current) => { return previous + current; });}console.log(sum(1, 2, 3));// expected output: 6console.log(sum(1, 2, 3, 4));// expected output: 10