I knew I had to do something, but I wasn't mentally prepared for a full Marie Kondo-style purge. Enter: "reverse decluttering" - a trick that flips the script. Instead of deciding what to get rid of, ...

Understanding the HackerEarth setup helps you use the tools and see your progress better. Practicing coding problems, ...

Any computation that can be carried out by a mechanical means can be performed by some Turing machine. In this paper we have designed a Turing machine that can reverse any string which is the ...