package week12; import java.util.Scanner; public class TestTriangle { public static void main(String[] args) { Scanner input = new Scanner(System.in); double a = 1.0, b = 1.0, c = 1.0; System.out.print("Please input a: "); a = input.nextDouble(); System.out.print("Please input b: "); b = input.nextDouble(); System.out.print("Please input c: "); c = input.nextDouble(); try { Triangle tri = new Triangle(a, b, c); System.out.println(tri.toString()); } catch (Exception e) { e.printStackTrace(); } input.close(); } }