I am going to take a challenge of being pupil in 30 days. I will write my progress everyday. Recommend something which will boost this progress. day-01->i have practiced 4 problems with my own effort , learned some new topics on binary search ,still practising :) day-02-> not something special wasted a lot of time . day-03-> give two contests one of them in codeforces rating stands 726 many more to go :3