Explore how to compute the complement of the binary representation of a base 10 integer using bitwise operations. Understand the problem constraints, practice solving it interactively, and implement your solution in a coding environment to prepare for technical interviews.
Statement
For any n positive number in base 10, return the complement of its binary representation as an integer in base 10.
Constraints
0≤n≤109
Examples
Understand the problem
Let’s take a moment to make sure you’ve correctly understood the problem. The quiz below helps you check if you’re solving the correct problem:
Complement of Base 10 Number
1.
What is the correct output if the following value is given as input?
Input = 39
A.
24
B.
39
C.
27
1 / 6
Figure it out!
We have a game for you to play. Rearrange the logical building blocks to develop a clearer understanding of how to solve this problem.
Sequence - Vertical
Drag and drop the cards to rearrange them in the correct sequence.
1
2
3
4
Try it yourself
Implement your solution in the following coding playground.
Unlock AI-Powered LearningUpgrade to smarter learning with instant explanations of Ask Agent, Personalized Interview Prep, Real-World Projects, 3 AI Mock Interviews per month, and Personalized Paths
Explore how to compute the complement of the binary representation of a base 10 integer using bitwise operations. Understand the problem constraints, practice solving it interactively, and implement your solution in a coding environment to prepare for technical interviews.
Statement
For any n positive number in base 10, return the complement of its binary representation as an integer in base 10.
Constraints
0≤n≤109
Examples
Understand the problem
Let’s take a moment to make sure you’ve correctly understood the problem. The quiz below helps you check if you’re solving the correct problem:
Complement of Base 10 Number
1.
What is the correct output if the following value is given as input?
Input = 39
A.
24
B.
39
C.
27
1 / 6
Figure it out!
We have a game for you to play. Rearrange the logical building blocks to develop a clearer understanding of how to solve this problem.
Sequence - Vertical
Drag and drop the cards to rearrange them in the correct sequence.
1
2
3
4
Try it yourself
Implement your solution in the following coding playground.
Unlock AI-Powered LearningUpgrade to smarter learning with instant explanations of Ask Agent, Personalized Interview Prep, Real-World Projects, 3 AI Mock Interviews per month, and Personalized Paths