// A method with a non-void return type must have a return statement

class Main {
	void main() {
		write(things());
		writeln();
	}

	int things() {
		int a;
		int b;
		Object c, d;
		a = 10;
		b = 100;
		c = new Object();
		d = new Object();
		a = b;
		c = d;
	}
}