交替位二进制数

// Java Stream solution is not applicable in this context as streams are generally used for processing sequences of elements. However, we can still demonstrate an approach using Java Streams to manipulate bits in a functional style.
 
// This approach converts the integer to its binary string representation and checks if the bits are alternating.
import java.util.stream.IntStream;
 
public class StreamSolution {
    public boolean hasAlternatingBits(int n) {
        // Convert number to binary string
        String binaryString = Integer.toBinaryString(n);
        // Check if all adjacent characters are different
        return IntStream.range(0, binaryString.length() - 1)
                .allMatch(i -> binaryString.charAt(i) != binaryString.charAt(i + 1));
    }
}