I am solving the SDE sheet...I have added all the Question and problem links in solution you can read problem from link and then you can understand the sollution if you want to solve them I am adding link : https://docs.google.com/document/d/1PlkpmiMuv0lwTUW5ARvraAb-2-CbE5eVTkqLPqqHkoM/edit I'm also solving problems from sheet provided by frez and love babber that I will be adding in seperate folders and also I will upload problems of some contests that I will play...