This program won't execute

[Sachu1996]

public class Twins
{
  public static void main(String args[])
  { 
    int a,b,c;
    a=1;
    b=3;
    for(c=2;c<=97;c++)
    {
      if(a%c==0&&b%c==0)
        System.out.println(a+" and "+b+" are prime twins");
      a++;
      b++; 
    }
  }
}

This was a program to find all the twin prime no.s till 100. It is compiling but when I right click and void main(), nothing happens. Can someone please help me.

[RamananKalirajan]

The logic you have written for finding a twin prime is wrong. The code has no flaws. It is not in this way you should calculate a twin prime. Twin prime are serious like 3,5;5,7;11,13. You have to change your logic.

Thanks and Regards
Ramanan Kalirajan

[Sachu1996]

what do you mean the logic is wrong. it is the correct logic.

[Oralloy]

Sachu1996,

Your logic is wrong.

Simply step through the code with a=3 and b=5 to see why it fails.

Good Luck!