Advent of Code 2021

My solutions of Advent of Code 2022

https://adventofcode.com/2022

Utility scripts

add_day.sh

• Creates a new source file src/bin/day_${day_number}_${title}.rs
• Creates an empty test input file test_inputs/day_${day_number}_${title}.txt
• Creates an empty input file inputs/day_${day_number}_${title}.txt

test_day.sh

• Executes the program for given day on test input data

run_day.sh

• Executes the program for given day on input data

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Code snippets

Read lines of numbers

fn main() {
    let args: Vec<String> = env::args().collect();
    let filename = &args[1];
    let contents = fs::read_to_string(filename).expect("Cannot read file");
    let numbers = contents.lines().map(|v| v.parse::<i64>().unwrap());
}

TODO:

• Put together utility functions for working with intervals