This is the solution to part 1 of day on of the Advent of Code. The input data used is the example input given in the puzzle. To use your own input; 1) 'See inside' to open the editor 2) Right-click on the 'input data' list and use 'import' to load a file containing your input data file
The Advent of Code puzzle page is here: https://adventofcode.com/2024/day/1
