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Add aoc crate that reads file from input argument; use it in the day01 crate

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Eryn Wells 2022-12-19 19:26:10 +00:00
parent 545463c40c
commit 4710909b98
6 changed files with 34 additions and 7 deletions
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10
2022/day01/src/main.rs
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@ -1,5 +1,4 @@
use std::env;
use std::fs;
use aoc;
use std::str::Lines;
fn get_calorie_totals(lines: Lines) -> Vec<u32> {
@ -23,12 +22,9 @@ fn get_calorie_totals(lines: Lines) -> Vec<u32> {
}
fn main() {
let args: Vec<String> = env::args().collect();
let filename = args.get(1).expect("Missing filename argument");
let file_contents = fs::read_to_string(&filename).expect("Unable to read file");
let file_contents = aoc::read_input_file_to_string();
let lines = file_contents.lines();
let elves = get_calorie_totals(lines);
println!(