Wired JAVA Program

import java.math.*;
class sample {
  public static void main(String s[]) {
   float w1=2250,w2=2750,sigma=6,c=5,torqe=420,g=84,t1;
    int t;
   String t2;
   System.out.println("\n\t\t Maths Calculation");
   System.out.println("\n\t\t Twisting Moment");
   t1=(w2*5)/2;
   t=(int)t1;
   t2=t+"d";
   System.out.println(t2);

   float inter=(float)(3.14/16)*torqe;
   System.out.println(inter);
   float d2=t/inter;
   System.out.println(Math.sqrt(d2));



        }
    }