I don't know what's wrong with me, I literally completed A 15 minutes before the contest ends, then I thought there would not be ample amount of time left for even B, so I was just browsing the blogs. Then, I took a look at the question and I was like, why was A >>>>>>>>>>>>>> B in terms of thinking. I literally thought B would be much harder, and thus now sad noises are coming from the corner of my room. :')

Amazing work for the competitive programming community. Now we can focus more on the problem solving aspect of the problems. :)

Thanks for this, it will help me and as well as other Competitive Programming beginner students to gather the knowledge and learn new algorithms effectively!