Convert binary to decimal in java using recursion
// Convert binary to decimal in java using recursion
public class BinaryToDecimalRecursion
{
static int binaryToDecimal(String strBinary, int a)
{
int size = strBinary.length();
if(a == size - 1)
return strBinary.charAt(a) - '0';
return((strBinary.charAt(a) - '0') << (size - a - 1)) + binaryToDecimal(strBinary, a + 1);
}
public static void main(String[] args)
{
String binaryNumber = "1111";
int n = 0;
System.out.println("Convert binary to decimal using recursion: ");
System.out.println(binaryToDecimal(binaryNumber, n));
}
}