2 part sum of three number divide by fourth number

This java program is able to calculate result in decimal value, you only have to change 8 line of previous program from(int A,B,C,D,total;) to (double A,B,C,D,total;).
In this program we take four input number from user -A, B, C, D.
hear A, B, C are added and divided by D,this is the hole detail of program. 


source code

1. import java.io.*;
2. class sum_of_three_no_divide_by_fourth_no
3. {
4. public static void main(String[] args)throws IOException
5. {
6. InputStreamReader ir=new InputStreamReader(System.in);
7. BufferedReader br=new BufferedReader(ir);
8. double A,B,C,D,total;
9. System.out.println("Eter no1");
10. A=Double.parseDouble(br.readLine());
11. System.out.println("Eter no2");
12. B=Double.parseDouble(br.readLine());
13. System.out.println("Eter no3");
14. C=Double.parseDouble(br.readLine());
15. System.out.println("Eter no4");
16. D=Double.parseDouble(br.readLine());
17. total=(A+B+C)/D;
18. System.out.println("Total="+total);
19. }
20. }