package  fromsqlru;

 import  java.io.BufferedReader;
 import  java.io.InputStreamReader;

 public   class  Main {
    
     private   int  number;
     private   int  row= 0 ;
     private   int  diag= 0 ;
     private   int  incRow= 1 ;
     private   int  incDiag= 2 ;
 
    /** Creates a new instance of Main */
     public  Main() {
        calc();
    }
    
    /**
     * @param args the command line arguments
     */
     public   static   void  main(String[] args) {
         new  Main();
    }
    
     private   void  calc(){
         while (true){
            System.out.println("Inter the number: ");
            BufferedReader buff= new  BufferedReader( new  InputStreamReader(System.in));
            
             boolean  isError=false;
             try {
                String line=buff.readLine();
                number=Integer.parseInt(line);
            } catch (Exception e){
                e.printStackTrace();
                isError=true;
            }
            
             if (!isError){
                 for ( int  i= 2 ;i< 1000000 ;i++){
                    row+=incRow;
                    diag+=incDiag;
                     if (number>=row && number<=diag){
                        System.out.println("Number is "+number+" Line is "+i);
                        row= 0 ;diag= 0 ;incRow= 1 ;incDiag= 2 ;
                         break ;
                    }
                    incRow++;
                    incDiag++;
                }
            }
            
        }
    }
    
}