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author | Santo Cariotti <santo@dcariotti.me> | 2022-12-05 19:46:06 +0100 |
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committer | Santo Cariotti <santo@dcariotti.me> | 2022-12-05 19:46:06 +0100 |
commit | cf6303a5bc1558ebdb7b467da38f74cd3ac3a9b1 (patch) | |
tree | 6292cb239a8cf114179c6e7c8b3015840dfbae6e /day2/src | |
parent | 6e10cc2773fcaff64902b13f44443da014f38be7 (diff) |
Add 2022
Diffstat (limited to 'day2/src')
-rw-r--r-- | day2/src/main.rs | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/day2/src/main.rs b/day2/src/main.rs deleted file mode 100644 index e0153a3..0000000 --- a/day2/src/main.rs +++ /dev/null @@ -1,34 +0,0 @@ -use std::fs::File; -use std::io::prelude::*; -use std::io::BufReader; - -fn main() { - let file = File::open("input.txt").unwrap(); - let reader = BufReader::new(&file); - let tokens: Vec<String> = reader.lines().map(|x| x.unwrap()).collect::<Vec<String>>(); - let mut xpos: u32 = 0; - let mut ypos: u32 = 0; - let mut aim: u32 = 0; - - for line in tokens { - let command: Vec<&str> = line.split(" ").collect(); - let (action, value) = (command[0], command[1].parse::<u32>().unwrap()); - - match action { - "forward" => { - xpos += value; - ypos += aim * value; - } - "down" => { - // ypos += value; - aim += value; - } - "up" => { - // ypos -= value; - aim -= value; - } - _ => {} - } - } - println!("{}", ypos * xpos); -} |