public class ScannerTest{
public static void main(String[] args){

 Scanner sc = new Scanner(System.in);
	
	int height1 = sc.nextlnt();
	int height2 = sc.nextlnt();
	int height3 = sc.nextlnt();

int tempHeight = height1 > height2 ? height1 : height2;

int maxHeight = tempHeight > height3 ? tempHeight : height3;

System.out.println("maxHeight:" + maxHeight);

}

}