From aebf108ffb66407ec788d0faa9eef35e6d0bb71a Mon Sep 17 00:00:00 2001
From: Evy Garden <julian.storozhenko@tu-dortmund.de>
Date: Sat, 2 Dec 2023 13:45:06 +0100
Subject: [PATCH] day02
---
day02/data.txt | 100 ++++++++++++++++++++++++++++++++++++++++++++++
day02/src/main.rs | 68 ++++++++++++++++++++++++++++++-
2 files changed, 166 insertions(+), 2 deletions(-)
create mode 100644 day02/data.txt
diff --git a/day02/data.txt b/day02/data.txt
new file mode 100644
index 0000000..296e0d5
--- /dev/null
+++ b/day02/data.txt
@@ -0,0 +1,100 @@
+Game 1: 2 red, 2 green; 6 red, 3 green; 2 red, 1 green, 2 blue; 1 red
+Game 2: 2 green; 15 red, 5 blue; 2 green, 4 blue, 5 red; 3 green, 6 blue, 6 red; 6 blue, 1 green
+Game 3: 10 blue, 8 red, 5 green; 5 green, 3 red; 12 red, 2 green, 9 blue; 6 green, 11 red
+Game 4: 2 green, 3 blue, 1 red; 17 green, 1 blue, 1 red; 1 green, 5 red
+Game 5: 4 green, 13 red, 3 blue; 14 blue, 5 green, 5 red; 2 blue, 7 green, 3 red; 5 green, 11 blue, 10 red
+Game 6: 1 green, 4 red; 1 blue, 19 red, 5 green; 15 red, 1 green, 1 blue; 8 green, 12 red; 19 green, 7 red; 2 blue, 14 red, 12 green
+Game 7: 1 blue, 3 red, 3 green; 4 green; 1 blue, 6 red, 5 green
+Game 8: 1 green; 1 green, 16 red, 1 blue; 3 red, 1 green, 1 blue; 1 green; 2 blue; 9 red
+Game 9: 5 green, 1 red; 6 red, 4 blue, 1 green; 9 green, 7 red, 6 blue; 11 red, 12 green, 4 blue
+Game 10: 12 green, 4 blue, 7 red; 6 blue, 2 red; 7 green, 6 blue, 6 red
+Game 11: 18 green, 2 red; 19 green, 14 red, 9 blue; 8 blue, 12 red, 5 green; 4 green, 12 red; 14 red, 7 green, 10 blue
+Game 12: 8 red, 4 blue; 4 green, 1 red, 2 blue; 1 blue, 11 green, 12 red
+Game 13: 5 green, 4 blue, 4 red; 4 red, 5 blue, 2 green; 1 red, 5 blue, 10 green
+Game 14: 14 red, 1 green; 2 green, 3 blue, 7 red; 2 red, 4 blue; 3 green, 8 red, 4 blue; 2 green, 14 red, 4 blue; 3 green, 9 red, 6 blue
+Game 15: 17 blue, 5 red, 1 green; 1 green, 2 red; 3 red, 2 green; 11 blue, 4 red, 2 green
+Game 16: 5 red, 5 green, 1 blue; 5 blue, 15 red, 13 green; 3 blue, 6 red, 12 green; 1 green, 13 red, 9 blue; 15 blue, 13 green, 6 red; 5 green, 7 red, 3 blue
+Game 17: 17 red, 9 blue; 19 red, 9 blue, 2 green; 18 red, 1 green, 8 blue; 10 blue, 2 red, 1 green; 7 red, 5 blue, 1 green; 2 green, 2 red, 5 blue
+Game 18: 1 blue, 9 green, 1 red; 8 green, 5 blue; 4 blue, 9 green; 1 red, 6 green; 3 green, 3 blue, 1 red; 1 red, 1 blue, 4 green
+Game 19: 3 blue, 3 red; 1 blue, 2 red, 4 green; 4 green, 2 red; 7 blue, 1 red
+Game 20: 1 blue, 2 red, 6 green; 4 red, 10 green, 5 blue; 7 green, 1 blue; 3 green, 10 red, 1 blue; 3 blue, 11 red, 2 green; 10 green, 1 blue, 11 red
+Game 21: 1 green, 17 blue, 8 red; 13 green, 8 blue, 7 red; 7 blue, 10 green, 2 red
+Game 22: 4 green, 13 blue; 13 blue, 10 green; 8 green, 12 blue, 3 red; 6 green, 3 blue, 3 red
+Game 23: 11 green, 7 red; 11 blue, 11 red; 12 green, 3 red; 7 red, 7 green, 15 blue; 10 green, 5 blue
+Game 24: 1 blue, 15 green, 6 red; 2 red, 1 blue, 5 green; 13 green, 1 blue, 7 red; 1 blue; 19 green, 1 blue, 12 red; 13 green, 1 blue, 2 red
+Game 25: 15 green, 1 blue, 2 red; 9 green, 5 blue; 16 green, 4 red; 3 blue, 2 red, 7 green
+Game 26: 5 blue, 1 red; 9 blue, 1 green, 1 red; 1 red, 1 green, 4 blue
+Game 27: 3 red, 4 blue, 2 green; 2 red, 3 blue; 1 blue, 1 red, 5 green
+Game 28: 1 red, 3 green, 6 blue; 5 red, 2 blue, 3 green; 6 green, 4 red
+Game 29: 8 green, 6 red, 18 blue; 18 blue, 2 green, 8 red; 2 red, 14 blue, 2 green; 2 red, 4 green, 19 blue; 11 green, 9 red, 8 blue
+Game 30: 9 red, 11 blue, 6 green; 4 red, 6 green, 1 blue; 13 blue, 1 red, 1 green; 7 red, 1 green, 1 blue
+Game 31: 11 red, 3 green; 3 green, 2 red; 6 red, 4 green; 4 blue, 9 red; 4 green, 2 red, 3 blue; 2 red, 1 blue, 6 green
+Game 32: 4 red, 16 blue, 12 green; 10 blue, 7 green, 3 red; 7 blue, 4 green; 1 green, 8 blue, 3 red
+Game 33: 6 green, 2 blue, 2 red; 1 red, 3 green, 7 blue; 9 blue, 1 green; 10 blue, 1 green, 1 red; 8 blue, 4 red, 6 green; 1 green, 2 red, 7 blue
+Game 34: 4 blue, 6 red; 7 red, 5 green, 3 blue; 2 blue, 1 red; 5 blue, 2 green
+Game 35: 8 green, 1 blue; 12 blue; 6 green, 13 blue; 9 blue, 4 green; 5 green, 1 red, 7 blue; 5 blue, 1 red, 6 green
+Game 36: 10 red, 4 blue, 6 green; 15 blue, 1 green, 2 red; 16 red, 14 blue, 2 green
+Game 37: 3 green, 1 red, 2 blue; 5 blue, 2 green, 4 red; 2 red, 3 green; 4 blue, 4 red, 1 green; 3 red, 4 blue, 3 green
+Game 38: 9 red, 1 green, 16 blue; 1 green, 4 blue, 1 red; 10 blue, 1 red, 1 green; 3 red, 17 blue; 7 blue, 5 red
+Game 39: 9 red, 16 blue, 3 green; 8 green, 3 red, 3 blue; 8 blue, 13 red, 1 green; 3 red, 17 blue, 3 green; 11 blue, 9 red, 3 green
+Game 40: 4 blue, 2 green, 8 red; 3 blue; 7 blue
+Game 41: 3 blue, 10 green, 7 red; 1 blue; 8 green, 4 blue, 1 red; 8 green, 7 red, 4 blue
+Game 42: 6 green, 5 blue, 1 red; 5 blue, 2 red, 6 green; 1 green, 3 red, 3 blue; 1 red, 1 blue, 8 green; 2 red, 10 green; 4 red, 6 green
+Game 43: 12 blue, 9 green, 9 red; 8 blue, 6 red, 2 green; 1 green, 8 blue, 12 red; 15 blue, 5 green, 13 red; 15 blue, 7 green, 8 red; 16 blue, 11 red, 8 green
+Game 44: 4 green, 16 blue, 1 red; 5 green, 1 blue; 1 blue, 1 green; 11 blue, 1 red, 3 green; 10 blue, 1 red; 15 blue, 1 red, 3 green
+Game 45: 12 blue, 6 green, 9 red; 5 red, 6 blue, 2 green; 4 blue, 5 green, 5 red; 2 green, 6 blue, 8 red; 9 red, 7 green, 7 blue
+Game 46: 7 blue, 1 red; 1 green, 2 blue, 2 red; 3 red
+Game 47: 10 blue, 11 green, 1 red; 10 green; 4 red, 6 blue, 16 green; 20 green, 2 blue; 1 green, 3 red, 6 blue; 4 red, 5 blue, 13 green
+Game 48: 1 red, 4 blue, 3 green; 20 blue, 1 red, 8 green; 1 red, 12 green, 12 blue
+Game 49: 5 green, 8 red, 2 blue; 2 blue, 2 red, 1 green; 3 red, 3 blue; 3 blue, 12 green
+Game 50: 7 green, 8 red; 2 blue, 6 green; 1 green, 1 blue, 7 red
+Game 51: 19 red, 13 blue, 4 green; 9 green, 10 red, 2 blue; 2 green, 20 red; 20 red, 2 green; 6 green, 10 blue, 5 red
+Game 52: 1 red, 13 green; 11 green; 15 green; 1 red, 9 green, 1 blue
+Game 53: 7 blue, 3 green; 1 red, 6 blue, 6 green; 7 blue, 1 red, 6 green
+Game 54: 12 red, 1 green; 14 red, 10 green; 1 green, 7 red, 4 blue
+Game 55: 1 blue, 5 green, 3 red; 3 green, 4 red; 6 red, 1 blue, 4 green
+Game 56: 5 red, 1 blue, 2 green; 6 green; 4 red, 6 green; 6 green, 2 blue, 2 red; 4 red, 2 green, 2 blue; 4 red, 2 blue
+Game 57: 6 green, 3 blue; 8 blue, 6 green, 5 red; 5 red, 2 green, 12 blue; 5 red, 7 green, 5 blue
+Game 58: 2 blue, 1 red, 4 green; 1 red, 14 green; 2 green, 2 blue, 1 red
+Game 59: 10 red, 11 blue, 6 green; 2 blue, 8 green; 1 green, 5 blue, 15 red; 3 red, 7 blue, 9 green; 9 green, 9 blue, 14 red; 8 green, 13 blue, 15 red
+Game 60: 1 blue, 11 red, 7 green; 7 red, 3 blue; 16 red, 3 blue, 2 green; 2 red, 9 green, 2 blue; 2 blue, 8 red, 9 green; 15 red, 1 blue, 9 green
+Game 61: 8 green, 15 blue; 16 blue, 1 green; 1 green, 11 blue; 1 green, 9 blue, 1 red; 8 green, 9 blue; 8 blue, 15 green
+Game 62: 5 green, 4 blue; 1 blue, 2 green; 1 red, 16 green, 2 blue; 1 blue, 16 green, 1 red; 13 green, 2 blue
+Game 63: 1 red, 1 blue; 1 green, 1 red; 1 green; 1 green, 2 red; 1 blue; 2 red
+Game 64: 5 red, 1 blue, 5 green; 10 red, 4 green, 2 blue; 8 red, 1 blue
+Game 65: 1 red, 8 green, 10 blue; 11 blue, 5 green, 1 red; 2 red, 5 blue, 1 green; 8 green, 7 blue
+Game 66: 5 red, 1 green; 1 blue, 7 red; 4 red, 15 green, 1 blue; 8 red, 4 green; 1 blue, 15 green, 3 red
+Game 67: 15 green, 7 blue, 1 red; 8 green, 7 blue; 5 blue, 1 red, 4 green; 2 green, 9 blue; 1 red, 6 blue
+Game 68: 14 green, 17 red; 1 red, 2 blue, 17 green; 10 green; 3 red, 7 green, 2 blue
+Game 69: 8 green, 12 red, 11 blue; 8 red, 2 blue, 10 green; 2 green, 6 blue, 2 red; 10 red, 12 green, 3 blue
+Game 70: 2 blue, 8 green; 9 green; 2 red; 2 red, 5 green; 3 green, 2 blue, 3 red; 4 red, 1 blue
+Game 71: 3 green, 4 blue; 13 red, 13 blue; 4 green, 3 red, 1 blue; 1 green, 7 blue, 3 red; 3 green, 9 blue, 13 red; 10 red, 12 blue, 5 green
+Game 72: 4 green, 17 red, 4 blue; 4 green, 2 blue; 1 red, 10 blue, 1 green; 3 green; 2 blue, 15 red, 3 green; 6 red, 10 blue
+Game 73: 14 green, 9 red, 6 blue; 10 red, 4 green, 7 blue; 9 green, 5 red, 6 blue; 6 red, 2 blue; 5 blue, 7 red, 14 green; 4 green, 6 blue, 5 red
+Game 74: 19 blue, 7 green, 1 red; 12 blue, 11 green, 1 red; 2 red, 5 blue, 14 green; 5 green, 5 blue, 7 red
+Game 75: 12 green, 5 blue, 12 red; 17 green, 10 red, 7 blue; 1 blue, 8 red, 1 green; 11 red, 10 green, 4 blue; 1 blue, 10 green; 1 green, 5 blue, 7 red
+Game 76: 9 green, 2 red, 3 blue; 6 red, 13 green, 5 blue; 14 green, 9 red, 2 blue; 1 blue, 6 red, 2 green; 8 red, 10 green, 1 blue; 2 red, 15 green, 7 blue
+Game 77: 5 blue, 2 green, 1 red; 4 blue, 14 red; 3 blue, 1 green, 8 red; 13 red, 8 blue; 17 blue, 2 green, 9 red; 11 blue, 1 green
+Game 78: 5 blue, 4 green, 4 red; 1 red, 9 green, 4 blue; 8 green
+Game 79: 5 blue, 6 red; 2 blue, 1 green, 9 red; 3 green; 8 red, 1 green, 5 blue; 2 green, 5 red
+Game 80: 1 green, 2 blue, 8 red; 9 green, 12 red; 17 green, 8 red, 11 blue
+Game 81: 8 red, 11 green, 13 blue; 9 red, 14 blue, 14 green; 14 blue, 11 green, 1 red; 5 red, 13 green, 3 blue; 4 green, 9 red, 2 blue; 11 red, 5 blue, 2 green
+Game 82: 13 green, 2 red, 1 blue; 10 green, 2 blue; 2 blue, 11 green; 4 red, 1 green, 3 blue; 14 green, 1 blue, 2 red
+Game 83: 6 blue, 2 red; 3 blue, 11 red, 1 green; 12 red, 1 green, 1 blue; 2 red; 10 red, 6 blue
+Game 84: 1 green, 13 blue, 2 red; 4 red, 17 blue, 18 green; 17 green, 13 blue, 4 red; 4 blue, 15 green, 3 red; 3 red; 15 blue, 1 red, 12 green
+Game 85: 11 green, 7 red; 7 green, 4 blue, 6 red; 8 red, 7 blue, 2 green; 11 green, 10 red, 3 blue
+Game 86: 10 green, 5 blue; 4 blue, 7 red, 16 green; 8 red, 1 blue, 12 green
+Game 87: 7 red, 3 green; 1 blue, 5 red, 14 green; 13 red, 4 green; 19 green, 9 red; 12 green, 1 red
+Game 88: 5 red, 16 blue; 2 green, 14 blue, 1 red; 14 blue, 1 green
+Game 89: 1 green, 2 blue, 1 red; 10 blue; 4 blue; 2 green, 14 blue; 14 blue, 1 red, 2 green
+Game 90: 1 blue, 13 green, 1 red; 4 blue, 1 red, 17 green; 9 green, 7 blue, 5 red; 1 blue, 3 red, 15 green; 3 red, 4 blue, 15 green
+Game 91: 1 green; 9 green, 2 red, 2 blue; 3 blue, 12 green, 1 red; 2 red, 1 blue, 6 green
+Game 92: 1 green, 4 blue, 10 red; 12 blue, 9 red, 3 green; 10 blue, 8 red, 2 green
+Game 93: 7 blue, 5 red; 2 green, 1 blue, 6 red; 1 blue, 6 red
+Game 94: 8 red, 3 green, 8 blue; 3 red, 1 green, 4 blue; 4 green, 17 blue, 2 red; 2 green, 9 red, 7 blue; 13 red, 4 green, 18 blue
+Game 95: 9 blue, 11 green; 14 green, 10 blue, 11 red; 13 blue, 10 green, 1 red; 6 red, 4 green, 1 blue; 9 blue, 13 green
+Game 96: 3 red, 3 green; 16 green, 2 blue; 7 blue, 3 red, 16 green; 10 green, 1 red
+Game 97: 4 red, 6 blue; 2 red; 13 red, 6 blue, 3 green; 1 green, 12 red; 3 green, 2 blue, 16 red
+Game 98: 1 red, 6 green, 7 blue; 14 red, 3 green, 2 blue; 16 blue, 14 red, 11 green; 5 blue; 9 red, 1 green, 15 blue
+Game 99: 3 blue, 8 green, 1 red; 4 green, 1 blue, 2 red; 1 red, 4 green; 2 blue, 4 green
+Game 100: 8 red, 2 blue, 1 green; 2 blue, 4 red, 2 green; 9 red, 1 green; 2 green, 2 red; 3 red, 5 blue; 5 blue, 8 red
\ No newline at end of file
diff --git a/day02/src/main.rs b/day02/src/main.rs
index e7a11a9..91c2137 100644
--- a/day02/src/main.rs
+++ b/day02/src/main.rs
@@ -1,3 +1,67 @@
-fn main() {
- println!("Hello, world!");
+use std::{convert::identity, fs, io};
+
+fn main() -> io::Result<()> {
+ let data = fs::read_to_string("data.txt")?;
+
+ let sum: usize = data
+ .lines()
+ .enumerate()
+ .filter_map(|(index, line)| {
+ if line
+ .split_once(':')
+ .unwrap()
+ .1
+ .split(";")
+ .map(|set| {
+ let (r, g, b) = set
+ .split(',')
+ .map(|v| v.trim().split_once(' ').unwrap())
+ .fold((0u32, 0u32, 0u32), |acc, (count, color)| match color {
+ "red" => (count.parse::<u32>().unwrap(), acc.1, acc.2),
+ "green" => (acc.0, count.parse::<u32>().unwrap(), acc.2),
+ "blue" => (acc.0, acc.1, count.parse::<u32>().unwrap()),
+ _ => panic!("don't know the color"),
+ });
+
+ !(r <= 12 && g <= 13 && b <= 14)
+ })
+ .any(identity)
+ {
+ None
+ } else {
+ Some(index + 1)
+ }
+ })
+ .sum();
+
+ println!("{sum}");
+
+ let sum: u32 = data
+ .lines()
+ .map(|line| {
+ let (r, g, b) = line
+ .split_once(':')
+ .unwrap()
+ .1
+ .split(";")
+ .map(|set| {
+ set.split(',')
+ .map(|v| v.trim().split_once(' ').unwrap())
+ .fold((0u32, 0u32, 0u32), |acc, (count, color)| match color {
+ "red" => (count.parse::<u32>().unwrap(), acc.1, acc.2),
+ "green" => (acc.0, count.parse::<u32>().unwrap(), acc.2),
+ "blue" => (acc.0, acc.1, count.parse::<u32>().unwrap()),
+ _ => panic!("don't know the color"),
+ })
+ })
+ .fold((0u32, 0u32, 0u32), |acc, set| {
+ (acc.0.max(set.0), acc.1.max(set.1), acc.2.max(set.2))
+ });
+ r * g * b
+ })
+ .sum();
+
+ println!("{sum}");
+
+ Ok(())
}
--
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