cc150_5_5.java

public class Q5_5 {
	public static void main(String[] args){
		int a = 73;
		int b =834;
		System.out.println("Binary a is:"+Integer.toBinaryString(a));
		System.out.println("Binary b is:"+Integer.toBinaryString(b));
		System.out.println(bitDifference(a,b));
		
	}
	
	public static int bitDifference(int a, int b){
		int cnt = 0;
		int c = a ^ b;
		while(c != 0){
			cnt += c & 1;
			c >>= 1;
		}
		return cnt;
	}

}