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🚨 Day 4: Fixed some warnings

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LeMoonStar 2024-12-04 07:36:50 +01:00
parent d6ca0b2b0c
commit 11b61a2527
1 changed files with 6 additions and 4 deletions
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10
src/days/d04.rs
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@ -1,3 +1,5 @@
use crate::dprintln;
use super::{Answer, Day, DayImpl}; use super::{Answer, Day, DayImpl};
const CURRENT_DAY: u8 = 4; const CURRENT_DAY: u8 = 4;
@ -28,7 +30,7 @@ impl LetterWall {
} }
} }
pub fn is_upper_left_of_xmas(&self, x: usize, y: usize) -> Option<Direction> { fn is_upper_left_of_xmas(&self, x: usize, y: usize) -> Option<Direction> {
match( match(
self.at( x, y), self.at( x+1, y), self.at( x+2, y), self.at( x+3, y), self.at( x, y), self.at( x+1, y), self.at( x+2, y), self.at( x+3, y),
self.at( x, y+1), self.at( x+1, y+1), self.at( x+2, y+1), self.at( x+3, y+1), self.at( x, y+1), self.at( x+1, y+1), self.at( x+2, y+1), self.at( x+3, y+1),
@ -82,7 +84,7 @@ impl LetterWall {
_, _, Some('A'), _, _, _, Some('A'), _,
_, Some('M'), _, _, _, Some('M'), _, _,
Some('X'), _, _, _ Some('X'), _, _, _
) => Some(Direction::SouthWest), ) => Some(Direction::NorthEast),
_ => None _ => None
} }
} }
@ -91,8 +93,8 @@ impl LetterWall {
let mut count = 0; let mut count = 0;
for y in 0..self.0.len(){ for y in 0..self.0.len(){
for x in 0..self.0[0].len() { for x in 0..self.0[0].len() {
if let Some(dir) = self.is_upper_left_of_xmas(x, y) { if let Some(_dir) = self.is_upper_left_of_xmas(x, y) {
println!("FOUND AT {} {} '{}' - DIR: {:?}", x, y, self.0[y][x], dir); dprintln!("FOUND AT {} {} '{}' - DIR: {:?}", x, y, self.0[y][x], _dir);
count += 1; count += 1;
} }
} }