Any help will be greatly appreciated

Question

I have this piece of code and am getting an error that "the constructor of class Travel cannot be applied to given types"..any idea how I might solve this and why the error is showing would be greatly appreciated... Here's my code...iam still a beginner..
https://code.sololearn.com/c4dOIY2i3o2Y/?ref=app

Answer 1

Use void before the constructor. Then it will work. Because constuctor has no return type. Like this.

void Travel (Travel o)

Answer 2

~ swim ~ Ok. So we can create no argument constructor like this

Travel () {
this.distance = distance;
this.time_taken = time_taken;
this.speed = this.distance /this.time_taken;
}