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

Related Tags for Conversion from double to long: