Convert Decimal to Hexadecimal
In this
section, you will learn to convert a decimal data into hexadecimal. The java.lang package provides the
functionality to convert a decimal number into a hexadecimal.
Code
Description:
This
program takes a decimal number at console and converts it into
the hexadecimal format using the toHexString() method. The given number is
taken in as a string format. It must be converted to an integer type. And toHexString()
method convert it into hexadecimal data.
toHexString():
This method takes a decimal
value and converts it into a hexadecimal (Base 16).
Here
is the code of this program:
import java.io.*;
import java.lang.*;
public class DecimalToHexadecimal{
public static void main(String[] args) throws IOException{
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter the decimal value:");
String hex = bf.readLine();
int i = Integer.parseInt(hex);
String hex1 = Integer.toHexString(i);
System.out.println("Hexa decimal: " + hex1);
}
}
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Download this
program.
Output of this program:
C:\corejava>java DecimalToHexadecimal
Enter the decimal value:
134
Hexa decimal: 86
C:\corejava>_ |
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