Average Query You are given an array s1,s2,…,sn of length n and an arbitrary integer x. For an array, c1,c2,…...
Very Easy
6/9/24 |
Cat Everywhere Cats everywhere! I came back home after being far away for a long time. Two of my sisters are very f...
Moderate
103/164/394 |
I Dont Like Polynomial Given a k degree polynomial P(x)=∑i=0kaixi (0≤ai≤7) and f(n)=“number of such polynomial so that ...
Easy
5/35/150 |
Substring Search You are given n strings s1,s2,s3,…,sn and should process m queries. Each query is described by f... |