PrintStream Print4() Example
Prints a double-precision floating-point number.
PrintStreamclass Print4() method example. This example shows you how to use Print4() method.This method Prints a double-precision floating-point number.
Here is the code:-
/**
* @Program that Prints a double-precision floating-point number.
* Print4.java
* Author:-RoseIndia Team
* Date:-10-Jun-2008
*/
import java.io.*;
public class Print4 {
public static void main(String[] args) throws IOException {
double d =8.45;
//Creating FileOutputStream object
FileOutputStream out = new FileOutputStream("/home/girish/Desktop/g/m.txt");
FileInputStream fin = new FileInputStream("/home/girish/Desktop/g/m.txt");
//Creating PrintStream object
PrintStream ps = new PrintStream(out);
//Prints a double-precision floating-point number.
ps.print(d);
System.out.print("double-precision floating-point number : ");
System.out.print((char)fin.read());
System.out.print((char)fin.read());
System.out.print((char)fin.read());
System.out.print((char)fin.read());
}
} |
Output of the Program
| double-precision floating-point number : 8.45 |
|
