0
There are N attractions. Each attraction has position xi and exploring time is si hours. Time needed to move 1 unit distance is 1 hour. We want to visit k distinct attraction with highest boredomness. Boredomness of a trip is total time wasted (time spent while moving between attractions+time spe...
0
0
A continuous transformation of a square array is a mapping which rearranges the elements of the array such that the neighbors of each element remain the same.
For example on the array:
\$
\begin{bmatrix}
1 & 2 \\
4 & 3
\end{bmatrix}
\$
There are 8 ways to transform it:
\$
\begin{bmatrix}
1 & 2 \\
4
0
Count the ways to transform 2
Your input is a matrix (2d array) of positive integers. For example:
\begin{matrix}
1 & 1 & 4 & 7\\
1 & 3 & 5 & 6\\
2 & 1 & 4 & 5 \\
\end{matrix}
A semi-continuous transformation of this matrix is a rearranging of elements that preserves immediate neighbors. For exam...
0
Climbing the Bookshelf
Introduction
You're making a robot that can navigate a set of books of varying heights. This robot has the ability to climb books and jump off of high ones, but only to a point. To decide how to design your robot, you decide to make a simulation of it traversing a bookshelf...
Alphabet Polygon
Intro
(To do.)
Test cases
3 4
A
H B
I C
J G F E D
4 4
ABCD
L E
K F
JIHG
```
0
Count the ways to transform (3)
Your input is an infinite matrix (2d array) of nonneagtive integers where a finite area of the matrix contains nonzero integers. For example:
\begin{matrix}
\ddots & \vdots & \vdots & \vdots & \vdots & \vdots & \vdots & \cdot^{\cdot^\cdot} \\
\cdots & 0 & 0 & 0 & 0 &...
2
Slowest Gun in the East
Too often, late answers are overlooked, and end up with fewer upvotes than answers posted immediately after the challenge is posted. This category is aimed to reward impressive answers posted a while after the challenge was originally posted and that went unappreciated, co...
