Questions tagged [connected-figure]
Challenges for which the input, output, and/or source contains an ascii connected map or graph.
6
questions
34
votes
8answers
2k views
Connect the Three Kingdoms
You are a medieval overlord tasked with designing a road network between three kingdoms placed on a \$9 \times 9\$ grid. A sample placement of kingdoms might look like this:
Non-commercial use of ...
32
votes
6answers
2k views
Slash the matrix
You are given a matrix of forward and back slashes, for instance:
//\\
\//\
//\/
A slash cuts along the diagonal of its cell corner-to-corner, splitting it in ...
23
votes
2answers
490 views
Connecting letters
You should write a program or function which receives a block of chars represented as a string and outputs or returns a similar string in which the letters adjacent in the alphabet are connected.
A ...
10
votes
5answers
2k views
How many trees in the Alphabet Forest?
Inspired by the connection rules from Calvin's Hobbies' question Make me an alphabet tree take a number of lines of letters as input and output the number of distinct connected trees it represents.
...
8
votes
3answers
2k views
Polyomino generator
Write a program that prints the shapes of one-sided polyominoes.
Given input 4 (tetrominos), a sample output would be:
...
8
votes
8answers
524 views
Is this figure connected?
You are given a list of (x,y) grid coordinates. Your function should decide whether the figure obtained by coloring in the squares of the grid with the given ...
