• + 2 comments

    Python

    def bitwiseAnd(N, K):
        max_val = 0
        for i in range(K-2,N):
            for j in range(i+1,N+1):
                val = i&j
                if val == K-1:
                    return val
                if max_val<val<K:
                    max_val = val
        return max_val