init

d09/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "d05"
+version = "0.1.0"

d09/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "d05"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

d09/src/a1.rs

@@ -0,0 +1,72 @@
+
+fn move_tail(head :&(i32, i32), tail :&mut (i32, i32)) {
+    
+    let dx = head.0 - tail.0; 
+    let dy = head.1 - tail.1; 
+
+    if dx.abs() > 1 || dy.abs() > 1{
+        tail.0 += dx.signum(); 
+        tail.1 += dy.signum();
+        
+    }
+
+}
+
+fn execute_move(head :&mut (i32, i32), tail :&mut (i32, i32), cmd :&char) {
+
+    match cmd {
+
+        'U' => {
+            head.1 += 1; 
+        }
+
+        'D' => {
+            head.1 -= 1; 
+        }
+
+        'L' => {
+            head.0 -= 1; 
+        }
+
+        'R' => {
+            head.0 += 1; 
+        }
+
+        _ => {}
+    }
+
+    move_tail(head, tail); 
+
+}
+
+fn parse_command(inp :&String) -> (char, i32) {
+
+    let split = inp.split(' ').collect::<Vec<&str>>(); 
+    return (split[0].chars().nth(0).unwrap(), split[1].parse::<i32>().unwrap()); 
+}
+
+pub fn run(inp :Vec<String>) {
+    
+    let mut visited_coordinates :Vec<(i32, i32)> = vec![]; 
+    let mut head_pos = (0, 0); 
+    let mut tail_pos = (0, 0); 
+    
+    visited_coordinates.push(tail_pos.clone()); 
+    
+    for curr_move in inp {
+        let commands = parse_command(&curr_move); 
+
+        for _ in 0..commands.1 {
+
+            execute_move(&mut head_pos, &mut tail_pos, &commands.0); 
+
+            if !visited_coordinates.contains(&tail_pos) {
+                visited_coordinates.push(tail_pos.clone()); 
+            }
+
+        } 
+
+    }
+
+    println!("a1: {}", visited_coordinates.len()); 
+}

d09/src/a2.rs

@@ -0,0 +1,83 @@
+
+#[derive(Copy, Clone, PartialEq)]
+struct Pos {
+    x :i32, 
+    y :i32
+}
+
+fn move_tail(head :&Pos, tail :&mut Pos) {
+    
+    let dx = head.x - tail.x; 
+    let dy = head.y - tail.y; 
+
+    if dx.abs() > 1 || dy.abs() > 1{
+        tail.x += dx.signum(); 
+        tail.y += dy.signum();
+        
+    }
+
+}
+
+fn execute_move(head :&mut Pos, tails :&mut Vec<Pos>, cmd :&char) {
+
+    match cmd {
+
+        'U' => {
+            head.y += 1; 
+        }
+
+        'D' => {
+            head.y -= 1; 
+        }
+
+        'L' => {
+            head.x -= 1; 
+        }
+
+        'R' => {
+            head.x += 1; 
+        }
+
+        _ => {}
+    }
+
+    move_tail(head, &mut tails.first_mut().unwrap()); 
+
+    for i in 1..tails.len() {
+        
+        move_tail(&tails[i-1].clone(), &mut tails[i]); 
+    }
+
+}
+
+fn parse_command(inp :&String) -> (char, i32) {
+
+    let split = inp.split(' ').collect::<Vec<&str>>(); 
+    return (split[0].chars().nth(0).unwrap(), split[1].parse::<i32>().unwrap()); 
+}
+
+pub fn run(inp :Vec<String>) {
+    
+    let mut visited_coordinates :Vec<Pos> = vec![]; 
+    let mut head_pos =  Pos {x: 0, y: 0} ; 
+    let mut tails :Vec<Pos> = vec![Pos {x: 0, y: 0}; 9]; 
+    
+    visited_coordinates.push(head_pos.clone()); 
+    
+    for curr_move in inp {
+        let commands = parse_command(&curr_move); 
+
+        for _ in 0..commands.1 {
+
+            execute_move(&mut head_pos, &mut tails, &commands.0); 
+
+            if !visited_coordinates.contains(&tails.last().unwrap()) {
+                visited_coordinates.push(tails.last().unwrap().clone()); 
+            }
+
+        } 
+
+    }
+
+    println!("a2: {}", visited_coordinates.len()); 
+}

d09/src/main.rs

@@ -0,0 +1,41 @@
+use std::io::BufRead; 
+
+mod a1; 
+mod a2; 
+
+fn read_file(path :&str) -> Vec<String> {
+
+    let file = std::fs::File::open(path); 
+    
+    return match file {
+     
+        Ok(handle) => {
+
+            let reader = std::io::BufReader::new(handle);
+
+            let mut vec : Vec<String> = vec![]; 
+
+            reader.lines().for_each(|elem| {
+                vec.push(elem.unwrap()); 
+            }); 
+
+            vec
+
+        }
+
+        Err(_) => vec![] 
+
+        
+    }
+
+}
+
+fn main() {
+    
+    let inp :Vec<String> = read_file("input.txt"); 
+
+    a1::run(inp.clone()); 
+
+    a2::run(inp);
+    
+}

d09/target/.rustc_info.json

@@ -0,0 +1 @@
+{"rustc_fingerprint":15594459422025777716,"outputs":{"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.65.0 (897e37553 2022-11-02)\nbinary: rustc\ncommit-hash: 897e37553bba8b42751c67658967889d11ecd120\ncommit-date: 2022-11-02\nhost: x86_64-pc-windows-msvc\nrelease: 1.65.0\nLLVM version: 15.0.0\n","stderr":""},"15697416045686424142":{"success":true,"status":"","code":0,"stdout":"___.exe\nlib___.rlib\n___.dll\n___.dll\n___.lib\n___.dll\n","stderr":""},"8623966523033996810":{"success":true,"status":"","code":0,"stdout":"___.exe\nlib___.rlib\n___.dll\n___.dll\n___.lib\n___.dll\n","stderr":""},"8204103499295538959":{"success":true,"status":"","code":0,"stdout":"___.exe\nlib___.rlib\n___.dll\n___.dll\n___.lib\n___.dll\nC:\\Users\\tfuec\\.rustup\\toolchains\\stable-x86_64-pc-windows-msvc\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"msvc\"\ntarget_family=\"windows\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"windows\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"pc\"\nwindows\n","stderr":""},"10376369925670944939":{"success":true,"status":"","code":0,"stdout":"___.exe\nlib___.rlib\n___.dll\n___.dll\n___.lib\n___.dll\nC:\\Users\\tfuec\\.rustup\\toolchains\\stable-x86_64-pc-windows-msvc\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"msvc\"\ntarget_family=\"windows\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"windows\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"pc\"\nwindows\n","stderr":""}},"successes":{}}

d09/target/CACHEDIR.TAG

@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

d09/target/debug/.fingerprint/d05-54bad1502471c435/bin-d05

@@ -0,0 +1 @@
+a62220af2acc103e

d09/target/debug/.fingerprint/d05-54bad1502471c435/bin-d05.json

@@ -0,0 +1 @@
+{"rustc":2347157018072859861,"features":"[]","target":16997346216964277088,"profile":7309141686862299243,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug\\.fingerprint\\d05-54bad1502471c435\\dep-bin-d05"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

d09/target/debug/.fingerprint/d05-54bad1502471c435/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

d09/target/debug/.fingerprint/d05-60235cbe9d69ff8a/bin-d05

@@ -0,0 +1 @@
+e737b342d3e62e08

d09/target/debug/.fingerprint/d05-60235cbe9d69ff8a/bin-d05.json

@@ -0,0 +1 @@
+{"rustc":2347157018072859861,"features":"[]","target":16997346216964277088,"profile":9251013656241001069,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug\\.fingerprint\\d05-60235cbe9d69ff8a\\dep-bin-d05"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

d09/target/debug/.fingerprint/d05-60235cbe9d69ff8a/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

d09/target/debug/.fingerprint/d05-cd6375c08847f9de/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

d09/target/debug/.fingerprint/d05-cd6375c08847f9de/test-bin-d05

@@ -0,0 +1 @@
+f0fa31a79957e157

d09/target/debug/.fingerprint/d05-cd6375c08847f9de/test-bin-d05.json

@@ -0,0 +1 @@
+{"rustc":2347157018072859861,"features":"[]","target":16997346216964277088,"profile":1021633075455700787,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug\\.fingerprint\\d05-cd6375c08847f9de\\dep-test-bin-d05"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

d09/target/debug/.fingerprint/d05-f895f0c441658393/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

d09/target/debug/.fingerprint/d05-f895f0c441658393/test-bin-d05

@@ -0,0 +1 @@
+0d7e854818e28c48

d09/target/debug/.fingerprint/d05-f895f0c441658393/test-bin-d05.json

@@ -0,0 +1 @@
+{"rustc":2347157018072859861,"features":"[]","target":16997346216964277088,"profile":17729903187224061422,"path":1684066648322511884,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug\\.fingerprint\\d05-f895f0c441658393\\dep-test-bin-d05"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}

d09/target/debug/d05.d

@@ -0,0 +1 @@
+C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\d05.exe: C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\src\a1.rs C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\src\a2.rs C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\src\main.rs

d09/target/debug/deps/d05-54bad1502471c435.d

@@ -0,0 +1,7 @@
+c:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-54bad1502471c435.rmeta: src\main.rs src\a1.rs src\a2.rs
+
+c:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-54bad1502471c435.d: src\main.rs src\a1.rs src\a2.rs
+
+src\main.rs:
+src\a1.rs:
+src\a2.rs:

d09/target/debug/deps/d05-cd6375c08847f9de.d

@@ -0,0 +1,7 @@
+c:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-cd6375c08847f9de.rmeta: src\main.rs src\a1.rs src\a2.rs
+
+c:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-cd6375c08847f9de.d: src\main.rs src\a1.rs src\a2.rs
+
+src\main.rs:
+src\a1.rs:
+src\a2.rs:

d09/target/debug/deps/d05-f895f0c441658393.d

@@ -0,0 +1,7 @@
+C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-f895f0c441658393.exe: src\main.rs src\a1.rs src\a2.rs
+
+C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05-f895f0c441658393.d: src\main.rs src\a1.rs src\a2.rs
+
+src\main.rs:
+src\a1.rs:
+src\a2.rs:

d09/target/debug/deps/d05.d

@@ -0,0 +1,7 @@
+C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05.exe: src\main.rs src\a1.rs src\a2.rs
+
+C:\personal\Programmierdaten\rust\advent_of_code\y2022\d09\target\debug\deps\d05.d: src\main.rs src\a1.rs src\a2.rs
+
+src\main.rs:
+src\a1.rs:
+src\a2.rs: