Advent of Code 2025

lua

For the lua solutions, i use a small library i maintain and use only by myself.

This library gets me access to get a table out of a file by reading all the lines in the file and adding them up with table.insert() and returns the table created.

local aoc = require("pika.aoc")
local tbl = aoc.file_to_tbl("../ex-input")

tbl is now the content of "../ex-input"

require("pika.std")
local str = world
printf("Hello, %s\n", str)

printf() is just the normal printf function you are used to!