Playground

Write Antril, run it in your browser and share it with a link. Programs are compiled to WebAssembly and run on your machine, not on the server.

import System;

public value Point
{
	public:
		i32 X;
		i32 Y;
		new(i32 X, i32 Y);
		Length2() : i32 => X * X + Y * Y;
		Move(i32 dx) { X = X + dx; }
}

Main()
{
	Point p = new Point(3, 4);
	Point q = p;
	q.X = 0;
	p.Move(1);
	Console.WriteLine(p.Length2() + " " + q.Length2());
}

Output

Press Run (or Ctrl+Enter) to compile and run the program.

Input

What Console.ReadLine() reads, one line at a time.

Ctrl+Enter runs. Tab indents (Shift+Tab outdents); press Esc, then Tab, to leave the editor. A program may run for 10 seconds.