Java/Expression.java at main · mokal2002/Java · GitHub

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// Write a program to find calculate of area

import java.lang.*;
import java.util.*;


public class Expression {

    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);

        int a,b,c;
        double s,area;

        System.out.println("Enter 3 Sides of a Triangle: ");
        a=sc.nextInt();
        b=sc.nextInt();
        c=sc.nextInt();

        s=(a+b+c)/2f;

        area=Math.sqrt(s*(s-a)*(s-b)*(s-c));

        System.out.println("Area of Triangle is: "+area);


    }
}

//#################################################################################################################################################################################//


///////////////////Output///////////////////
// Enter 3 Sides of a Triangle:           //
// 87                                     //
// 89                                     //
// 52                                     //
// Area of Triangle is:                   //
////////////////////////////////////////////

// Thanks You
// Bye