import java.io.*; import java.util.Scanner; public class Solution { public static void main(String[] args) throws Exception { Scanner scan = new Scanner(System.in); int side1 = scan.nextInt(); int side2 = scan.nextInt(); int side3 = scan.nextInt(); if ( side1 + side2 > side3 || side2 + side3 > side1 || side3 +side1 > side2){ System.out.println ("The triangle is possible."); } else if ( side3 >= (side1+side2) || side1 >= (side2+side3) || side2 >= (side1+side3)){ System.out.println ("The triangle is not possible."); } // side1 + side2 <= side3 || side2 + side3 <= side1 || side3 + side1 <= side2 } }