Hello, these days I am trying hard to do well in online competitions but there’s one problem which I am facing in all contests, the thing is that I am not able to pass all subtasks for a problem. I am able to partially solve about 40-50% of the problems but can’t solve each subtask. Guys, please help me how to get out of this? In March challenge I tried a lot but was not able to convert partial to complete.
Where am I lacking?Do I have to practice more?What approach should I follow? Please help.