题目描述
Check if the binary representation of a number is palindrome or not.
Example 1:
Input:
N = 17
Output:
1
Explanation:
(17){10 }= (10001)
Which is pallindrome hence
output is 1.
Example 2:
Input:
N = 16
Output:
0
Explanation:
(16){10 }= (10000)
Which is not pallindrome
hence output is 0.
Your Task:
You don't need to read input or print anything. Your task is to complete the function isPallindrome() which takes an integer N as input parameters and returns 1 if the binary equivalent of N is a palindrome.
Expected Time Complexity: O(log N)
Expected Space Complexity: O(logN)
Constraints:
1 <= N <= 10^{18}
输入格式
见题面
输出格式
见题面
样例输入
N = 17
样例输出
1