The first programming of the Java Foundation

Import Java.util.Scanner;

Public class P15 {

Span style= "color: #7f0055; Font-size:small; " > public static void main (string[] args

System. out . println ("512M hard disk can store the type of int data is: 512*1024*1024*8/32=134217728");

System. out . println ("Let's calculate the other size of the hard drive \ n Please enter a hard drive size (number):");

Scanner SC = new Scanner (System. i n );

int a = SC . Nextint ();

if (a>0) {

int b = a *1024*1024/4;

System. out. println ("you output."+a+" M's hard drive can store" "+b+" " Data of type int ");

}

Else

System. out . println ("You are outputting invalid data. ");

}

}

The first programming of the Java Foundation