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Sachu1996
Sachu1996
Last Activity: Oct 9 '10, 12:03 PM
Joined: Jun 27 '10
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  • Sachu1996
    replied to This program won't execute
    in Java
    what do you mean the logic is wrong. it is the correct logic.
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      Leave a comment:

    • Sachu1996
      started a topic This program won't execute
      in Java

      This program won't execute

      Code:
      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....
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      Last edited by Frinavale; Sep 28 '10, 05:02 PM. Reason: Please post code in [code] ... [/code] tags. Added code tags and indentation to code posted.
      • Sachu1996
        started a topic I can't get this program correct. Someone please help me.
        in Java

        I can't get this program correct. Someone please help me.

        import java.io.*;
        public class addsub
        {
        public static void main(String args[])throws IOException
        {
        int a,b,s,d;
        s=0;
        d=0;
        InputStreamRead er read=new InputStreamRead er(System.in);
        BufferedReader in=new BufferedReader( read);
        System.out.prin tln("Enter two numbers");
        a=Integer.parse Int(in readLine());
        b=Integer.parse Int(in readLine());
        s=a+b;
        d=a-b;...
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