package ifelsejava;

import java.util.Scanner;

public class Main15 {

public static void main(String[] args) {

int side1, side2, side3;

Scanner input = new Scanner(System.in);

System.out.println("Input all sides of a triangle and check whether triangle is valid or not.\n");

System.out.println("Enter three sides...");

side1 = input.nextInt();

side2 = input.nextInt();

side3 = input.nextInt();

if ((side1 + side2 > side3) && (side1 + side3 > side2) && (side2 + side3 > side1)) {

System.out.println("Triangle is valid.");

} else {

System.out.println("Triangle is not valid.");

}

}

}