[InterviewBit] Right view of Binary treeRead more
[CodeChef] Pairwise XorsRead more
[CodeChef] Penalty Shoot-outRead more
[CodeChef] Magical Girl and Colored Liquid PotionsRead more
[CodeChef] Count RelationsRead more
[CodeChef] Counting Inversions RevisitedRead more
[Codeforces] Round #796 (Div. 1) A. The Enchanted ForestRead more
[Codeforces] Round #798 (Div. 2) C. Infected TreeRead more
[Codeforces] Round #803 (Div. 2) D. Fixed Point GuessingRead more
[Codeforces] Round #805 (Div. 3) E. Split Into Two SetsRead more