raven7

raven7 solved Is This Giveaway?.

raven7 solved A Hard Problem.

raven7 participated in AUST ACM Lab 2 Selection Contest (Fall 2022).

raven7 solved Cash Change.

raven7 solved BigNumSum.

raven7 solved Victory Robot.

raven7 solved Pascal's Triangle.

raven7 solved Is Prime.

raven7 solved Making Friends.

raven7 solved Math and Watermelons.

raven7 solved Leap Years.

raven7 solved Running Average Again.

raven7 solved Reverse Man.

raven7 solved Little Matrix Multiplication.

raven7 solved Squared.

raven7 solved Thought Game.

raven7 solved Tricky Ratio.

raven7 solved Special Triplets.

raven7 solved Running Average.

raven7 solved Mixed Fractions.