function side(arr) {
arr[0] = arr[2];
}
function a(a, b, c = 3) {
c = 10;
side(arguments);
return a + b + c;
}
a(1, 1, 1);
function side(arr) {
arr[0] = arr[2];
}
function a(a, b, c = 3) {
c = 10;
side(arguments);
return a + b + c;
}
a(1, 1, 1);
https://developer.mozilla.org...