write a program to check whether a triangle is valid or not, when the threeangles of the triangle are entered through the keyboard. A triangle is valid if the sumof all the three angles is equal to 180 degrees

 /*write a program to check whether a triangle is valid or not, when the threeangles of the triangle are entered through the keyboard. A triangle is valid if the sumof all the three angles is equal to 180 degrees.*/


package com.company;

import javax.security.sasl.SaslClient;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
   // write your code here
        int a,b,c,sum;//angle of triangle
        Scanner angle= new Scanner(System.in);
        System.out.print("side a : ");
        a=angle.nextInt();
        System.out.print("side b : ");
        b=angle.nextInt();
        System.out.print("side c : ");
        c=angle.nextInt();
        //sum of angle of trinagle
        sum=a+b+c;
        if (sum==180)
        {
            System.out.println("Triangle is valid");
        }
        else
            System.out.println("Triangle is not valid");
    }
}
output:-
side a : 25
side b : 26
side c : 56
Triangle is not valid

Process finished with exit code 0

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