Back to Back You will be given an array $A$ of size $N$ and $Q$ queries. The queries will be given in the followi...
Moderate
5/6/28 |
Himi's Negligence Himi is a very nice girl but also very lazy and inattentive to her studies. So, her tutor decided to...
Moderate
4/5/6 |
Jontrona! Isfan vai is on high demand nowadays. You know why, right? However, his best friend is somewhat disa... |