A.
Bishop and King You have a 8✕8 chessboard with a bishop and a king. Can you attack the king with the bishop by movin... |
B.
Sum of Sub-Sum You are given an array a of n integers. Subsequences of the array are the sequences which can be obt... |
C.
Binary Game L_Man and A6pap are playing a game with an array (1 indexed). Each element of the array is either 1 ... |
D.
Gotta Catch'em All You are playing Pokémon Go. You are of course in a 3D world and the distance between two points (x1,... |
E.
Array Bias A sub-array is called biased if one of its elements occurs more than ⌊2n⌋ times. Here n is the leng... |
F.
Medians of a Tree Given a tree of n nodes indexed from 1 to n. Find the sum of medians of all simple paths of the tree... |
G.
Key to the Source In order to end the war between machines and humans Neo must get to the source of the matrix and mee... |
H.
End Game You are given an array consisting of N integers. You have to divide it into N sub-arrays. In each st... |