Add day10b

Author: timvisee

day10b/Cargo.lock

@@ -0,0 +1,11 @@
+[package]
+name = "day10b"
+version = "0.1.0"
+authors = ["Tim Visee <3a4fb3964f@sinenomine.email>"]
+edition = "2021"
+
+[lib]
+path = "src/main.rs"
+
+[dependencies]
+atoi = "2"

day10b/Cargo.toml

@@ -0,0 +1,143 @@
+noop
+addx 26
+addx -21
+addx 2
+addx 3
+noop
+noop
+addx 23
+addx -17
+addx -1
+noop
+noop
+addx 7
+noop
+addx 3
+addx 1
+noop
+noop
+addx 2
+noop
+addx 7
+noop
+addx -12
+addx 13
+addx -38
+addx 5
+addx 34
+addx -2
+addx -29
+addx 2
+addx 5
+addx 2
+addx 3
+addx -2
+addx -1
+addx 8
+addx 2
+addx 6
+addx -26
+addx 23
+addx -26
+addx 33
+addx 2
+addx -37
+addx -1
+addx 1
+noop
+noop
+noop
+addx 5
+addx 5
+addx 3
+addx -2
+addx 2
+addx 5
+addx 5
+noop
+noop
+addx -2
+addx 4
+noop
+noop
+noop
+addx 3
+noop
+noop
+addx 7
+addx -1
+addx -35
+addx -1
+addx 5
+addx 3
+noop
+addx 4
+noop
+noop
+noop
+noop
+noop
+addx 5
+addx 1
+noop
+noop
+noop
+addx -7
+addx 12
+addx 2
+addx 7
+noop
+addx -2
+noop
+noop
+addx 7
+addx 2
+addx -39
+noop
+noop
+addx 5
+addx 2
+addx -4
+addx 25
+addx -18
+addx 7
+noop
+addx -2
+addx 5
+addx 2
+addx 6
+addx -5
+addx 2
+addx -22
+addx 29
+addx -21
+addx -7
+addx 31
+addx 2
+noop
+addx -36
+addx 1
+addx 5
+noop
+addx 1
+addx 4
+addx 5
+noop
+noop
+noop
+addx 3
+noop
+addx -13
+addx 15
+noop
+addx 5
+noop
+addx 1
+noop
+addx 3
+addx 2
+addx 4
+addx 3
+noop
+addx -3
+noop

day10b/input.txt

@@ -0,0 +1,21 @@
+use std::io::{stdout, Write};
+
+pub fn main() {
+ let (mut c, mut x, mut t) = (0, 1, Vec::with_capacity(40 * 60));
+
+ for i in include_bytes!("../input.txt").split(|b| b == &b'\n') {
+ t.push((x - 1 <= c % 40 && x + 1 >= c % 40) as u8 * 3 + 32);
+ c += 1;
+ if &i[0..4] == b"addx" {
+ t.push((x - 1 <= c % 40 && x + 1 >= c % 40) as u8 * 3 + 32);
+ c += 1;
+ x += atoi::atoi::<isize>(&i[5..]).unwrap() as i32;
+ }
+ }
+
+ let mut stdout = stdout().lock();
+ t.chunks(40).for_each(|l| {
+ stdout.write_all(l).unwrap();
+ stdout.write_all(b"\n").unwrap();
+ });
+}