Questions tagged [connected-figure]
Challenges for which the input, output, and/or source contains an ascii connected map or graph.
5
questions
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
478 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.
...
6
votes
3answers
1k views
Polyomino generator
Write a program that prints the shapes of one-sided polyominoes.
Given input 4 (tetrominos), a sample output would be:
...
7
votes
8answers
505 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 ...
