Give me the count of numbers from 1 to n having their last two bits as 0.

For example

function y = ret_count(4)

y = x;

end

Here 4 means you have to check the numbers between 1 to 4.

So the answer will be 1 as binary value of 4 is 00000100.

Here n in the function is the number of numbers to be checked starting from 1.

Solve

Solution Stats

460 Solutions

242 Solvers

Last Solution submitted on Feb 27, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers242

蒋 龙 d Salvatore

Suggested Problems

More from this Author8

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!