how to work with other base numbers in java?

Question

Guys if the int c=10001; which is a binary value.If i want to process it like multiplying it by 10 how to do that?

Answer 1

You can specify it as int c = 0x11 (consider 10001 is 0001 0001, which is 11 in hex)

public static void main(String[] args) throws Exception {
    int c = 0x11; // 10001
    int d = 10; // ten decimal
    int d = 0x2; // ten binary 0010 - see table below
    System.out.println(c);
    System.out.println(c*d);
  System.out.println(c*e);  
}

binary-decimal conversion

• 0 0000
• 1 0001
• 2 0010
• 3 0011
• 4 0100
• 5 0101
• 6 0110
• 7 0111
• 8 1000
• 9 1001
• A 1010
• B 1011
• C 1100
• D 1101
• E 1110
• F 1111