gross salary

Problem
In a company an emplopyee is paid as under: If his basic salary is less than Rs. 1500, then HRA = 10% of base salary and DA = 90% of basic salary.
If his salary is either equal to or above Rs. 1500, then HRA = Rs. 500 and DA = 98% of basic salary. 
If the Employee's salary is input, write a program to find his gross salary.
NOTE: Gross Salary = Basic Salary + HRA + DA
Input
The first line contains an integer T, total number of testcases. Then follow T lines, each line contains an integer salary.

/* package codechef; // don't place package name! */

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

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		for(int i=0;i<t;i++){
		    int a=sc.nextInt();
		    if(a<1500){
		        System.out.println(a+(0.1*a)+(0.9*a));
		    }
		    else{
		        System.out.println(a+(0.98*a)+500);
		    }
		}// your code goes here
	}
}