COSC4301
//
Comments can start with //.
//
Second comment line.
/*
Here, we will have so amny consecutive comment lines:
This is the first example program to show
you.
It simply takes an input integer and prints out
the input value and
it's square over
and over again until the input becomes sufficiently large.
*/
import java.util.*;
public
class ReadIn
{
public static void
main(String args[]) //main method where program
execution starts.
{
Scanner scan = new Scanner(System.in);
int
a; // declaration
a = scan.nextInt();
while
(a*a<4000000000) // Loop to repeat as long as a*a < 4000000000
{
System.out.print
("Input was:::
");
// The character
string is to be printed
System.out.println
(a);
System.out.print
("IT'S SQURE IS::: ");
System.out.println
(a*a);
a = scan.nextInt();
} //
end of while loop
} //
end of main() method
} // end of public class and hence
of the program.