This is not a question. This is to make you aware of Big-O Prize, where you can learn and earn at the same time. This will motivate many students and will make their brain to work for IQ level questions. This platform will post questions every Sunday and you can submit your answers by successive Wednesday. The details of the winners and solution of all the questions will be available any time between Thursday and Saturday. You can watch these solution videos any time later also, like while preparing your aptitude part for entrance exams such as GATE, GRE, etc.
Here is the link to Big-O Prize. Give it a try and share with other students so that they can also take advantage of this.
Thanks and Regards,
Big-O Prize team.