Add 2022 day 5

2022/5/Cargo.lock

@@ -0,0 +1,14 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "common"
+version = "0.1.0"
+
+[[package]]
+name = "day5"
+version = "0.1.0"
+dependencies = [
+ "common",
+]

2022/5/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "day5"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+common = { path = "../common" }

2022/5/input

@@ -0,0 +1,501 @@
+move 1 from 5 to 6
+move 5 from 6 to 7
+move 10 from 7 to 3
+move 4 from 8 to 4
+move 2 from 5 to 4
+move 4 from 3 to 6
+move 6 from 2 to 4
+move 8 from 6 to 9
+move 5 from 9 to 2
+move 7 from 2 to 7
+move 2 from 1 to 4
+move 3 from 3 to 8
+move 1 from 5 to 9
+move 1 from 3 to 8
+move 1 from 1 to 2
+move 11 from 4 to 6
+move 2 from 5 to 6
+move 10 from 9 to 1
+move 4 from 8 to 3
+move 7 from 7 to 1
+move 9 from 1 to 2
+move 1 from 6 to 5
+move 1 from 5 to 9
+move 5 from 3 to 8
+move 2 from 9 to 1
+move 5 from 3 to 9
+move 3 from 6 to 8
+move 5 from 9 to 6
+move 6 from 6 to 3
+move 3 from 3 to 2
+move 1 from 9 to 8
+move 13 from 2 to 3
+move 3 from 8 to 1
+move 11 from 1 to 4
+move 3 from 4 to 1
+move 2 from 6 to 5
+move 4 from 6 to 8
+move 17 from 3 to 9
+move 1 from 1 to 8
+move 1 from 6 to 5
+move 1 from 3 to 7
+move 1 from 7 to 4
+move 3 from 4 to 1
+move 1 from 3 to 8
+move 4 from 8 to 1
+move 3 from 5 to 9
+move 1 from 6 to 4
+move 4 from 4 to 8
+move 2 from 8 to 4
+move 2 from 1 to 6
+move 4 from 8 to 6
+move 1 from 8 to 3
+move 6 from 6 to 3
+move 6 from 3 to 9
+move 6 from 1 to 4
+move 5 from 8 to 4
+move 1 from 3 to 6
+move 3 from 1 to 7
+move 1 from 6 to 7
+move 4 from 4 to 5
+move 24 from 9 to 5
+move 2 from 9 to 1
+move 27 from 5 to 7
+move 13 from 7 to 2
+move 1 from 5 to 9
+move 7 from 2 to 7
+move 1 from 9 to 8
+move 5 from 2 to 8
+move 1 from 2 to 5
+move 1 from 5 to 7
+move 21 from 4 to 1
+move 1 from 4 to 6
+move 1 from 6 to 5
+move 22 from 7 to 5
+move 2 from 7 to 8
+move 7 from 5 to 4
+move 1 from 4 to 5
+move 2 from 7 to 9
+move 5 from 5 to 2
+move 5 from 4 to 2
+move 3 from 5 to 1
+move 7 from 8 to 7
+move 1 from 4 to 1
+move 23 from 1 to 8
+move 2 from 9 to 4
+move 11 from 8 to 3
+move 3 from 1 to 3
+move 1 from 4 to 2
+move 12 from 3 to 2
+move 7 from 7 to 3
+move 3 from 2 to 1
+move 1 from 4 to 9
+move 1 from 1 to 3
+move 9 from 8 to 6
+move 2 from 5 to 4
+move 3 from 1 to 7
+move 3 from 2 to 4
+move 7 from 2 to 3
+move 9 from 3 to 4
+move 7 from 5 to 2
+move 2 from 7 to 2
+move 1 from 7 to 2
+move 13 from 4 to 6
+move 1 from 9 to 8
+move 2 from 8 to 2
+move 12 from 2 to 1
+move 3 from 3 to 1
+move 1 from 8 to 1
+move 5 from 3 to 7
+move 3 from 2 to 8
+move 7 from 2 to 5
+move 3 from 8 to 3
+move 1 from 4 to 8
+move 22 from 6 to 4
+move 1 from 3 to 6
+move 3 from 5 to 8
+move 4 from 5 to 8
+move 1 from 3 to 9
+move 8 from 4 to 2
+move 8 from 8 to 3
+move 1 from 6 to 3
+move 4 from 2 to 6
+move 1 from 9 to 4
+move 5 from 3 to 9
+move 2 from 8 to 1
+move 3 from 2 to 1
+move 10 from 4 to 8
+move 4 from 7 to 6
+move 10 from 1 to 3
+move 9 from 8 to 2
+move 1 from 7 to 1
+move 15 from 3 to 1
+move 1 from 8 to 9
+move 4 from 4 to 1
+move 17 from 1 to 3
+move 3 from 2 to 3
+move 3 from 6 to 8
+move 5 from 9 to 7
+move 11 from 1 to 8
+move 4 from 7 to 8
+move 6 from 2 to 5
+move 2 from 1 to 4
+move 4 from 6 to 8
+move 16 from 8 to 6
+move 2 from 6 to 1
+move 1 from 9 to 5
+move 1 from 7 to 5
+move 2 from 5 to 6
+move 5 from 6 to 3
+move 2 from 8 to 5
+move 1 from 2 to 1
+move 10 from 6 to 3
+move 6 from 5 to 9
+move 2 from 1 to 2
+move 2 from 4 to 2
+move 1 from 2 to 4
+move 5 from 9 to 2
+move 1 from 4 to 3
+move 1 from 9 to 7
+move 1 from 6 to 1
+move 1 from 1 to 7
+move 2 from 7 to 5
+move 7 from 2 to 5
+move 6 from 5 to 1
+move 1 from 2 to 3
+move 1 from 4 to 1
+move 2 from 8 to 9
+move 8 from 1 to 3
+move 2 from 5 to 3
+move 29 from 3 to 9
+move 5 from 3 to 8
+move 6 from 8 to 5
+move 1 from 6 to 5
+move 6 from 3 to 2
+move 2 from 2 to 4
+move 1 from 1 to 7
+move 18 from 9 to 6
+move 2 from 2 to 9
+move 2 from 2 to 8
+move 13 from 6 to 8
+move 1 from 7 to 4
+move 3 from 5 to 6
+move 1 from 5 to 7
+move 1 from 7 to 4
+move 14 from 9 to 3
+move 3 from 4 to 5
+move 1 from 9 to 7
+move 14 from 3 to 2
+move 1 from 7 to 3
+move 4 from 2 to 5
+move 16 from 8 to 6
+move 11 from 6 to 9
+move 13 from 6 to 4
+move 5 from 5 to 2
+move 12 from 2 to 4
+move 19 from 4 to 3
+move 7 from 4 to 5
+move 14 from 5 to 2
+move 2 from 3 to 6
+move 3 from 9 to 5
+move 2 from 6 to 2
+move 1 from 5 to 2
+move 3 from 5 to 4
+move 3 from 4 to 1
+move 7 from 9 to 6
+move 4 from 6 to 1
+move 1 from 1 to 8
+move 3 from 6 to 9
+move 1 from 8 to 7
+move 1 from 9 to 6
+move 4 from 1 to 2
+move 1 from 7 to 2
+move 2 from 9 to 8
+move 10 from 2 to 9
+move 2 from 2 to 9
+move 11 from 3 to 7
+move 1 from 8 to 9
+move 2 from 3 to 7
+move 1 from 1 to 7
+move 10 from 2 to 4
+move 3 from 4 to 1
+move 4 from 1 to 8
+move 1 from 6 to 5
+move 6 from 7 to 9
+move 3 from 9 to 1
+move 1 from 5 to 1
+move 4 from 4 to 2
+move 5 from 2 to 1
+move 1 from 2 to 7
+move 2 from 7 to 6
+move 1 from 2 to 1
+move 2 from 9 to 1
+move 3 from 4 to 7
+move 1 from 3 to 7
+move 2 from 8 to 3
+move 2 from 6 to 5
+move 2 from 5 to 8
+move 10 from 7 to 2
+move 6 from 9 to 1
+move 1 from 7 to 3
+move 2 from 8 to 9
+move 7 from 3 to 7
+move 7 from 3 to 9
+move 1 from 8 to 9
+move 6 from 2 to 8
+move 13 from 9 to 1
+move 6 from 9 to 8
+move 2 from 2 to 7
+move 3 from 7 to 1
+move 1 from 8 to 1
+move 1 from 1 to 6
+move 16 from 1 to 4
+move 2 from 7 to 5
+move 12 from 4 to 9
+move 4 from 8 to 6
+move 2 from 5 to 1
+move 8 from 8 to 4
+move 2 from 4 to 5
+move 1 from 8 to 6
+move 4 from 6 to 8
+move 19 from 1 to 9
+move 3 from 8 to 5
+move 1 from 6 to 9
+move 2 from 2 to 1
+move 10 from 4 to 9
+move 1 from 1 to 2
+move 2 from 1 to 5
+move 4 from 7 to 9
+move 1 from 8 to 2
+move 1 from 2 to 6
+move 7 from 5 to 4
+move 11 from 9 to 8
+move 1 from 4 to 3
+move 10 from 8 to 1
+move 1 from 2 to 3
+move 29 from 9 to 3
+move 2 from 6 to 5
+move 1 from 5 to 3
+move 5 from 9 to 3
+move 1 from 8 to 9
+move 1 from 9 to 3
+move 6 from 4 to 6
+move 1 from 5 to 1
+move 1 from 6 to 3
+move 2 from 1 to 5
+move 1 from 9 to 5
+move 37 from 3 to 2
+move 3 from 6 to 2
+move 1 from 6 to 2
+move 1 from 6 to 4
+move 3 from 1 to 3
+move 2 from 1 to 6
+move 35 from 2 to 1
+move 1 from 6 to 8
+move 5 from 1 to 8
+move 7 from 1 to 6
+move 5 from 3 to 7
+move 1 from 8 to 7
+move 3 from 7 to 5
+move 4 from 2 to 9
+move 1 from 2 to 1
+move 1 from 4 to 3
+move 3 from 7 to 1
+move 1 from 3 to 6
+move 1 from 1 to 9
+move 5 from 9 to 2
+move 18 from 1 to 3
+move 6 from 1 to 8
+move 6 from 3 to 7
+move 4 from 8 to 6
+move 4 from 6 to 7
+move 9 from 7 to 8
+move 3 from 2 to 7
+move 4 from 6 to 1
+move 3 from 5 to 3
+move 3 from 2 to 5
+move 3 from 6 to 1
+move 4 from 7 to 4
+move 6 from 5 to 9
+move 3 from 1 to 9
+move 1 from 6 to 1
+move 15 from 8 to 2
+move 1 from 8 to 5
+move 3 from 4 to 8
+move 1 from 5 to 1
+move 1 from 6 to 5
+move 11 from 3 to 9
+move 12 from 2 to 3
+move 3 from 8 to 1
+move 15 from 1 to 2
+move 8 from 9 to 4
+move 8 from 4 to 9
+move 4 from 2 to 5
+move 1 from 4 to 6
+move 1 from 2 to 8
+move 1 from 6 to 7
+move 4 from 3 to 1
+move 1 from 8 to 5
+move 5 from 3 to 9
+move 14 from 9 to 2
+move 1 from 7 to 4
+move 4 from 1 to 3
+move 1 from 4 to 7
+move 8 from 3 to 7
+move 8 from 7 to 5
+move 1 from 7 to 9
+move 3 from 3 to 2
+move 7 from 9 to 8
+move 1 from 9 to 5
+move 2 from 8 to 5
+move 7 from 5 to 4
+move 4 from 9 to 2
+move 6 from 4 to 3
+move 18 from 2 to 5
+move 1 from 4 to 7
+move 15 from 5 to 4
+move 1 from 4 to 6
+move 2 from 2 to 7
+move 3 from 8 to 5
+move 1 from 7 to 3
+move 8 from 2 to 6
+move 4 from 2 to 3
+move 1 from 7 to 5
+move 3 from 4 to 6
+move 5 from 6 to 9
+move 8 from 5 to 6
+move 2 from 4 to 3
+move 7 from 4 to 2
+move 2 from 8 to 5
+move 7 from 5 to 6
+move 3 from 5 to 8
+move 1 from 8 to 9
+move 13 from 3 to 8
+move 2 from 2 to 7
+move 9 from 8 to 9
+move 6 from 8 to 5
+move 5 from 5 to 2
+move 2 from 7 to 8
+move 9 from 2 to 5
+move 1 from 7 to 5
+move 1 from 5 to 7
+move 21 from 6 to 2
+move 1 from 7 to 8
+move 3 from 8 to 9
+move 1 from 4 to 2
+move 23 from 2 to 7
+move 8 from 9 to 8
+move 20 from 7 to 4
+move 3 from 7 to 2
+move 1 from 2 to 7
+move 1 from 6 to 7
+move 3 from 5 to 4
+move 8 from 5 to 9
+move 2 from 7 to 1
+move 1 from 8 to 7
+move 4 from 2 to 4
+move 2 from 8 to 7
+move 2 from 8 to 2
+move 1 from 7 to 6
+move 3 from 9 to 7
+move 2 from 2 to 7
+move 5 from 7 to 1
+move 8 from 9 to 6
+move 15 from 4 to 3
+move 4 from 4 to 7
+move 6 from 1 to 4
+move 11 from 3 to 4
+move 8 from 6 to 1
+move 24 from 4 to 7
+move 6 from 1 to 8
+move 27 from 7 to 3
+move 2 from 7 to 8
+move 5 from 8 to 3
+move 4 from 8 to 4
+move 1 from 8 to 6
+move 1 from 6 to 9
+move 1 from 6 to 5
+move 2 from 4 to 2
+move 1 from 8 to 1
+move 1 from 5 to 2
+move 4 from 1 to 6
+move 1 from 7 to 5
+move 1 from 5 to 8
+move 1 from 8 to 7
+move 1 from 7 to 8
+move 1 from 8 to 1
+move 1 from 2 to 3
+move 2 from 4 to 8
+move 7 from 9 to 6
+move 2 from 8 to 1
+move 3 from 3 to 8
+move 3 from 1 to 8
+move 2 from 2 to 3
+move 1 from 4 to 1
+move 1 from 1 to 8
+move 5 from 8 to 3
+move 8 from 6 to 2
+move 1 from 9 to 4
+move 2 from 4 to 8
+move 2 from 8 to 3
+move 2 from 6 to 2
+move 33 from 3 to 2
+move 2 from 8 to 7
+move 1 from 6 to 1
+move 1 from 1 to 7
+move 2 from 3 to 8
+move 2 from 8 to 4
+move 1 from 4 to 8
+move 2 from 7 to 2
+move 2 from 3 to 7
+move 12 from 2 to 1
+move 1 from 8 to 4
+move 1 from 4 to 8
+move 1 from 4 to 3
+move 1 from 8 to 2
+move 3 from 7 to 2
+move 37 from 2 to 7
+move 1 from 1 to 7
+move 12 from 7 to 1
+move 13 from 1 to 7
+move 1 from 3 to 4
+move 35 from 7 to 6
+move 1 from 4 to 5
+move 3 from 7 to 4
+move 1 from 5 to 7
+move 2 from 3 to 4
+move 23 from 6 to 9
+move 3 from 1 to 5
+move 3 from 3 to 7
+move 1 from 3 to 6
+move 2 from 5 to 3
+move 23 from 9 to 8
+move 2 from 4 to 9
+move 16 from 8 to 2
+move 2 from 7 to 3
+move 1 from 5 to 8
+move 3 from 7 to 6
+move 1 from 9 to 8
+move 3 from 8 to 1
+move 1 from 9 to 1
+move 11 from 6 to 5
+move 2 from 4 to 1
+move 4 from 8 to 6
+move 16 from 2 to 3
+move 9 from 1 to 9
+move 1 from 8 to 4
+move 3 from 9 to 3
+move 1 from 1 to 4
+move 1 from 9 to 4
+move 7 from 5 to 2
+move 6 from 2 to 5
+move 1 from 8 to 6
+move 22 from 3 to 7
+move 8 from 5 to 8
+move 4 from 4 to 9
+move 2 from 1 to 8
+move 16 from 7 to 2
+move 1 from 3 to 5
+move 14 from 2 to 7
+move 2 from 2 to 4
+move 6 from 9 to 3

2022/5/src/main.rs

@@ -0,0 +1,69 @@
+use std::str::FromStr;
+
+fn main() {
+    let input_file = common::parse_args_input_file(&mut std::env::args());
+    let contents = std::fs::read_to_string(input_file).expect("Couldn't read contents of input file");
+    let mut stacks = get_initial_stacks();
+    let mut stacks2 = get_initial_stacks();
+    for line in contents.lines() {
+        if line.eq("") {
+            continue;
+        }
+        let words: Vec<&str> = line.split(' ').collect();
+        assert_eq!(words.len(), 6);
+        let mut count = usize::from_str(words[1]).unwrap();
+        let mut part2_count = count;
+        let from = usize::from_str(words[3]).unwrap() - 1;
+        let to = usize::from_str(words[5]).unwrap() - 1;
+        // Part 1 - CrateMover 9000
+        while count > 0 {
+            count -= 1;
+            let x = stacks[from].pop();
+            if x.is_none() {
+                println!("Breaking operation early, source stack empty: {} items from {} to {}", count, from, to);
+                break;
+            }
+            else {
+                stacks[to].push(x.unwrap());
+            }
+        }
+        // Part 2 - CrateMover 9001, now with more leather.
+        // println!("Moving {} from stack: {:?}", part2_count, stacks2[from]);
+        if part2_count > stacks2[from].len() {
+            part2_count = stacks2[from].len();
+        }
+        let split_at = stacks2[from].len() - part2_count;
+        let mut clone = stacks2[from].clone();
+        let (remainder, moved) = clone.split_at_mut(split_at);
+        stacks2[from] = remainder.to_vec();
+        for x in moved {
+            stacks2[to].push(*x);
+        }
+        // println!("Source Stack '{}': {:?}", from, stacks2[from]);
+        // println!("Destination Stack '{}': {:?}", to, stacks2[to]);
+    }
+    let mut result = String::with_capacity(stacks.len());
+    for stack in stacks {
+        result.push(stack[stack.len()-1]);
+    }
+    let mut result2 = String::with_capacity(stacks2.len());
+    for stack in stacks2 {
+        result2.push(stack[stack.len()-1]);
+    }
+    println!("[PART 1] Top bins in stacks are: {}", result);
+    println!("[PART 2] Top bins in stacks are: {}", result2);
+}
+
+fn get_initial_stacks() -> std::vec::Vec::<std::vec::Vec::<char>> {
+    let mut stacks = std::vec::Vec::<std::vec::Vec::<char>>::new();
+    stacks.push(vec!['Z', 'J', 'G']);
+    stacks.push(vec!['Q', 'L', 'R', 'P', 'W', 'F', 'V', 'C']);
+    stacks.push(vec!['F', 'P', 'M', 'C', 'L', 'G', 'R']);
+    stacks.push(vec!['L', 'F', 'B', 'W', 'P', 'H', 'M']);
+    stacks.push(vec!['G', 'C', 'F', 'S', 'V', 'Q']);
+    stacks.push(vec!['W', 'H', 'J', 'Z', 'M', 'Q', 'T', 'L']);
+    stacks.push(vec!['H', 'F', 'S', 'B', 'V']);
+    stacks.push(vec!['F', 'J', 'Z', 'S']);
+    stacks.push(vec!['M', 'C', 'D', 'P', 'F', 'H', 'B', 'T']);
+    return stacks;
+}