Is there a way to submit the practice questions?
Is there a way to submit the practice questions?
Is there a VK cup round 1 on saturday? In calender it looks there will be VK cup round 1 but in contests there won't.
I want to nice problems which has a higher or equal difficulty level (but not too hard like Div.1 D).
Div.2 D Div2.E is fine. Please help me!
Why there isn't any contests for a week?