Share on Google+Share on Google+

Conversion from double to long

Advertisement
In this tutorial we will learn how to convert a double type value to long type value.

Conversion from double to long:

In this tutorial we will learn how to convert a double type value to long type value.

Description:

This program will take a double value from console and provide the conversion to long type. The line double mydouble = Double.parseDouble(buffreader.readLine()); reads the double type value from console. The line long mylong = (long)(mydouble); converts the mydouble double type value to mylong long type data.

Code:

import java.io.*;

class doubletolong {
public static void main(String[] args) {
try {
// Reads the value from console
BufferedReader buffreader = new BufferedReader(new InputStreamReader(System.in));
System.out.println("---Data Conversion from double type to long type---");
System.out.println("Enter double type value: ");
// Read double type data
double mydouble = Double.parseDouble(buffreader.readLine());
// Convert double type data to long type
long mylong = (long)(mydouble);
System.out.println("Converted value from double type to long type is : " + mylong);
} 
catch (Exception e) {
System.out.println(" Error " + e);	
}
}
}
 

Output:

Download this code

Advertisements

Posted on: September 9, 2010 If you enjoyed this post then why not add us on Google+? Add us to your Circles

Share this Tutorial Follow us on Twitter, or add us on Facebook or Google Plus to keep you updated with the recent trends of Java and other open source platforms.