Lonely Ones Binary ones (1) can get lonely if only zeros (0) surround them. Formally, we call such 1's "sparse". A number is defined as sparse if its binary representation has no two consecutive bits set. You are given an integer N and your task is to find out if it is sparse or not. Input The input contains an integer N. Output Print '1' if the number is sparse and '0' if the number is not sparse. Constraints 1 <= N <= 1018

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Question
Lonely Ones
Binary ones (1) can get lonely if only zeros (0)
surround them. Formally, we call such 1's "sparse". A
number is defined as sparse if its binary
representation has no two consecutive bits set.
You are given an integer N and your task is to find
out if it is sparse or not.
Input
The input contains an integer N.
Output
Print '1' if the number is sparse and '0' if the number
is not sparse.
Constraints
1 <= N <= 1018
Example #1
Input
36
Output
1
Explanation: The binary representation of 36 is
100100. There are no consecutive ones present in
this. So it is a sparse number.
Example #2
Transcribed Image Text:Lonely Ones Binary ones (1) can get lonely if only zeros (0) surround them. Formally, we call such 1's "sparse". A number is defined as sparse if its binary representation has no two consecutive bits set. You are given an integer N and your task is to find out if it is sparse or not. Input The input contains an integer N. Output Print '1' if the number is sparse and '0' if the number is not sparse. Constraints 1 <= N <= 1018 Example #1 Input 36 Output 1 Explanation: The binary representation of 36 is 100100. There are no consecutive ones present in this. So it is a sparse number. Example #2
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