Month: March 2022

Isolate the rightmost (leastsignificant) bit
Fast & elegant: Tests Output Brute force Output for the new version Practice 231. Power of Two 191. Number of 1 Bits Related concepts Two’s complement

Generate files with random bytes
The following command grabs 20 Mb of random bytes from /dev/urandom and saves it to rnd.bin: Generate a bunch of files:

Kadane’s algorithm
I just learned about this algorithm, which is considered a dynamic programming approach. However, depending on the implementation, it might not resemble dynamic programming at all. Check out the implementation presented on Wikipedia: That does not look like dynamic programming to me. Now let’s look at the following implementation: Can you see it now? I’m…