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| .. | ||
| .envrc | ||
| .ghci | ||
| colliding-moves.txt | ||
| game.txt | ||
| input-a.txt | ||
| Main.hs | ||
| README.md | ||
| shell.nix | ||
| Spec.hs | ||
| too-few-moves.txt | ||
| too-many-moves.txt | ||
Dotted Squares
This is my second attempt at solving this problem. I had an hour to solve it the first time, and I unfortunately came up short although I made good progress.
The problem asks to read input from a text file that looks like this:
1 -- board width
1 -- board height
4 -- number of lines of "moves" (below)
0 0 R -- create a unit vector (0,0) facing right
0 0 U -- create a unit vector (0,0) facing up
0 1 L -- create a unit vector (0,1) facing left
1 1 D -- create a unit vector (1,1) facing down
After parsing and validating the input, score the outcome a game where players one and two alternatively take turns drawing lines on a board. Anytime one of the players draws a line that creates a square from existing lines, they get a point.