A.
Move It! Few of my friends are working on a game called “Move It!”. It's a tile-based game played on an $n\ti... |
B.
Create Some Walls! Mahdi has finally found some time to build his dream house. He had been looking for some cool design... |
C.
Equalizing Pillars There are $N$ pillars made of bricks. The height of each pillar is the number of bricks in that pill... |
D.
Congruence Problem Find the number of integer solutions of $ x^2 + 4x + 3 ≡ 0 $ $ (\text{mod } $ $m) $ where $ 0 \leq x... |
E.
Fabby and Her Wedding Dress You all remember Fabby, the princess of Byteland. People of Byteland are waiting for the biggest cel... |