Hi friend,


Program to convert Binary To Decimal :

import java.util.Scanner;
import java.text.DecimalFormat;
public class ConvertBinToDec
{
public static void main( String [] args )
{
Scanner sc = new Scanner (System.in);

System.out.print ("Enter a binary number ");
String str = sc.next ();

int bttm = 1;
int decimal = 0;
for (int i = str.length() -1; i >= 0; i--)
{
decimal = decimal + (bttm*Integer.parseInt("" + str.charAt(i)));
bttm = bttm * 2;
}
System.out.print ("decimal " + decimal);

}
}

For read information on Java :

http://www.roseindia.net/java/


Thanks