Compare commits
3 Commits
3b1ca9bce3
...
7a1ab7831a
| Author | SHA1 | Date |
|---|---|---|
Joey Pollack
|
7a1ab7831a | 2 years ago |
|
Joey Pollack
|
5c8f5c3c75 | 2 years ago |
|
Joey Pollack
|
c43342df1d | 2 years ago |
@ -0,0 +1,17 @@
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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"type": "lldb",
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"request": "launch",
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"name": "Debug",
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"program": "${workspaceFolder}/day_2/target/debug/day_2",
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"args": [],
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"cwd": "${workspaceFolder}/day_2/target/debug"
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}
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]
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}
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@ -0,0 +1 @@
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/target
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@ -0,0 +1,7 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "day_2"
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version = "0.1.0"
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@ -0,0 +1,8 @@
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[package]
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name = "day_2"
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version = "0.1.0"
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edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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@ -0,0 +1,21 @@
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use std::{env, fs, path::Path};
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fn main()
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{
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let out_path = format!("target/{}", &env::var("PROFILE").unwrap());
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let out_path = Path::new(&out_path);
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let out_path_data = out_path.join(Path::new("data"));
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if !out_path_data.exists()
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{
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fs::create_dir(&out_path_data).expect(&format!("Could not create data directory at: {}", out_path_data.to_string_lossy()));
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}
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for file in fs::read_dir("data").unwrap()
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{
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let file = file.unwrap();
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let dest = out_path.join(file.path());
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fs::copy(file.path(), &dest).expect(&format!("Could not copy file {} to {}", file.path().to_string_lossy(), dest.to_string_lossy()));
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}
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}
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@ -0,0 +1,100 @@
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Game 1: 10 green, 9 blue, 1 red; 1 red, 7 green; 11 green, 6 blue; 8 blue, 12 green
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Game 2: 11 red, 7 green, 3 blue; 1 blue, 8 green, 5 red; 2 red, 12 green, 1 blue; 10 green, 5 blue, 7 red
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Game 3: 2 red, 7 green, 1 blue; 1 blue, 8 red; 7 green, 19 red, 5 blue; 1 blue, 10 green, 18 red; 10 red, 6 blue, 4 green
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Game 4: 2 blue, 5 green, 2 red; 7 red, 3 green; 3 blue, 2 red; 16 green, 2 blue
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Game 5: 1 blue, 9 red; 5 blue, 9 green, 6 red; 8 red, 10 blue, 3 green; 3 red, 13 green, 4 blue; 5 green, 9 red, 6 blue; 4 green, 8 red, 7 blue
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Game 6: 1 red, 2 green; 2 red, 1 blue; 5 red, 10 green, 2 blue; 1 blue, 2 green, 3 red; 1 red, 6 green
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Game 7: 9 blue, 14 green, 5 red; 10 green, 8 blue, 2 red; 20 green, 1 red; 4 blue, 17 green, 4 red
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Game 8: 16 blue, 16 green, 8 red; 16 blue, 6 red, 10 green; 13 blue, 8 green, 16 red; 10 red, 13 green, 13 blue
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Game 9: 8 blue, 10 green, 4 red; 18 green, 14 blue, 12 red; 4 green, 10 blue, 17 red; 16 red, 6 blue, 5 green; 11 red, 9 blue; 16 green, 13 red, 7 blue
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Game 10: 5 green, 2 red, 13 blue; 3 red, 2 green, 17 blue; 3 green, 12 blue, 15 red; 7 blue, 14 red; 3 red, 4 green, 17 blue
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Game 11: 8 green, 10 blue, 15 red; 11 blue, 4 green, 3 red; 10 blue, 4 green, 5 red; 7 blue, 1 green, 4 red; 2 red, 9 blue; 18 red, 8 green, 2 blue
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Game 12: 16 red, 10 green; 12 red, 8 blue, 3 green; 8 red, 10 green, 7 blue; 10 green, 12 red
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Game 13: 5 green, 2 red; 13 blue, 4 green, 4 red; 8 blue, 4 green
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Game 14: 9 green, 3 red, 1 blue; 1 blue, 3 red, 1 green; 6 green; 3 green, 5 red; 1 blue, 4 red
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Game 15: 13 red, 2 blue, 7 green; 6 green, 4 red, 7 blue; 8 blue, 11 red, 4 green; 1 green, 7 blue, 10 red; 3 blue, 9 green, 6 red; 6 green, 11 red, 1 blue
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Game 16: 1 red, 14 green; 4 green, 1 blue, 4 red; 3 red, 1 blue, 5 green; 5 red, 1 blue, 14 green; 1 blue, 1 red, 12 green; 6 red, 14 green, 1 blue
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Game 17: 14 green, 14 red; 19 green, 3 blue, 10 red; 4 green, 10 red, 1 blue
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Game 18: 9 green, 1 blue, 12 red; 1 green, 10 red; 1 blue, 3 red
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Game 19: 6 blue, 3 red, 3 green; 12 blue; 11 red, 14 blue, 3 green; 14 blue, 13 red, 1 green; 5 blue, 9 red
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Game 20: 10 blue, 11 green, 3 red; 2 red, 16 green; 6 blue, 16 green, 4 red; 14 green, 7 red, 1 blue; 5 red, 9 blue, 11 green
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Game 21: 1 red; 4 red; 2 red, 2 green, 1 blue
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Game 22: 11 green, 3 blue, 3 red; 12 blue, 6 green; 1 red, 5 blue, 1 green; 9 blue, 6 green; 10 green, 1 red, 8 blue
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Game 23: 13 blue, 3 green; 3 red, 5 green, 6 blue; 2 red, 11 green, 9 blue
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Game 24: 1 blue, 1 green; 1 blue; 1 red
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Game 25: 7 red, 1 green, 14 blue; 17 blue, 4 red, 6 green; 7 blue, 5 red; 2 red, 6 green, 20 blue
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Game 26: 10 green, 8 red, 11 blue; 13 green, 2 blue, 4 red; 1 blue, 6 green, 9 red
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Game 27: 9 green, 1 blue, 6 red; 7 red, 14 green; 13 green, 2 red; 2 red, 13 green; 2 green, 7 red
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Game 28: 10 red, 6 green; 7 green, 11 red, 1 blue; 8 red, 5 green; 10 green, 13 red; 17 red, 3 green
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Game 29: 4 blue, 3 red, 13 green; 9 green, 2 red, 1 blue; 11 green, 5 blue, 2 red; 1 blue, 7 green, 2 red; 4 blue, 1 red, 12 green
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Game 30: 6 blue, 1 green, 3 red; 1 green, 3 red, 1 blue; 6 green, 2 red, 2 blue
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Game 31: 11 red; 5 red, 2 green; 3 green, 6 red, 1 blue; 1 green, 18 red; 2 green, 14 red
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Game 32: 11 blue, 12 green, 11 red; 5 red, 14 blue, 5 green; 5 blue, 7 green, 18 red
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Game 33: 8 blue, 4 green, 11 red; 14 blue, 11 red, 3 green; 3 green, 1 blue; 17 red, 2 green, 9 blue; 7 green, 7 blue, 3 red; 2 green, 3 red, 7 blue
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Game 34: 1 blue, 17 green; 2 blue, 1 red, 10 green; 10 green, 1 red; 6 green, 1 red, 1 blue; 2 green, 2 blue, 1 red
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Game 35: 1 blue, 5 red, 5 green; 4 blue, 3 green, 8 red; 5 green, 14 blue; 5 green, 4 blue, 14 red
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Game 36: 13 green, 7 red, 2 blue; 2 red, 2 green; 1 red, 12 green; 7 green, 8 red
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Game 37: 11 red, 4 green, 1 blue; 12 red, 3 green, 5 blue; 1 blue, 12 red, 1 green; 9 red, 10 green; 7 red, 2 blue, 5 green; 7 green, 1 red, 4 blue
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Game 38: 14 red, 20 blue, 6 green; 14 red, 12 green, 13 blue; 10 green, 10 red, 9 blue; 9 green, 9 blue, 15 red
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Game 39: 4 blue; 8 green, 7 blue; 12 green, 2 blue, 5 red; 2 blue, 3 green, 3 red; 5 red, 1 green, 1 blue; 6 red, 1 blue
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Game 40: 7 green, 10 red, 3 blue; 2 blue, 1 red, 7 green; 2 red, 5 blue, 11 green; 4 blue, 12 red, 6 green; 13 green, 7 blue, 9 red; 14 blue, 7 green, 8 red
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Game 41: 14 red, 17 blue, 3 green; 18 blue, 4 green, 17 red; 2 green, 17 red, 8 blue; 7 green, 13 blue, 6 red
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Game 42: 1 blue, 16 green; 14 green; 17 blue, 4 green, 7 red; 6 red, 7 blue, 8 green
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Game 43: 8 red, 15 blue; 8 red, 1 green, 11 blue; 17 blue, 3 red
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Game 44: 10 red, 2 green, 11 blue; 8 green, 4 blue, 6 red; 6 green, 2 blue, 10 red; 1 blue, 12 red, 7 green
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Game 45: 1 blue, 4 red, 4 green; 2 red, 5 green; 3 green, 6 blue, 1 red; 12 blue, 1 red, 2 green
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Game 46: 2 blue; 1 red, 4 blue; 2 blue, 15 red; 3 blue, 4 green, 5 red; 4 green, 13 red; 1 blue, 3 green, 9 red
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Game 47: 13 blue, 2 green, 2 red; 2 green, 12 blue, 3 red; 2 green, 1 blue
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Game 48: 1 blue, 4 green, 11 red; 2 blue, 5 red, 8 green; 6 red
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Game 49: 1 red, 10 green; 3 green, 8 blue, 5 red; 7 red, 5 green, 7 blue
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Game 50: 12 blue, 5 green, 1 red; 7 blue, 2 red; 12 blue, 3 green; 16 blue; 1 blue, 3 green; 2 red, 14 blue, 11 green
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Game 51: 6 blue, 15 red, 1 green; 15 red, 2 blue, 1 green; 12 red, 2 green
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Game 52: 5 green, 11 blue, 5 red; 18 green, 4 red, 10 blue; 14 green, 8 blue, 8 red; 2 red, 9 green, 11 blue; 9 blue, 5 red, 10 green
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Game 53: 1 red, 1 green; 2 green, 1 red, 2 blue; 2 green, 1 blue
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Game 54: 4 blue, 3 red, 7 green; 4 blue, 13 green; 1 red, 2 green, 7 blue; 5 blue, 5 red, 17 green
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Game 55: 8 red, 11 green, 11 blue; 1 green, 15 blue, 6 red; 7 red, 8 blue, 11 green; 2 green, 1 red, 11 blue; 11 blue, 3 red; 3 red, 7 blue, 10 green
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Game 56: 13 blue, 3 green; 1 red, 1 green, 7 blue; 17 blue, 2 red; 3 blue, 4 green, 4 red
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Game 57: 9 green, 11 blue, 12 red; 13 red, 6 green, 1 blue; 4 blue, 1 green, 14 red; 11 red, 6 blue, 3 green
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Game 58: 7 green, 2 blue, 6 red; 1 red, 4 green; 1 blue, 8 green, 10 red
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Game 59: 3 green, 11 red, 3 blue; 1 blue, 5 red, 8 green; 10 green, 9 red; 5 green, 5 red, 1 blue; 4 green, 8 blue; 13 green
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Game 60: 2 blue, 11 green, 7 red; 5 red, 9 green, 2 blue; 3 blue, 2 red, 8 green; 6 red, 2 blue, 9 green; 5 red, 4 green, 2 blue; 6 red, 5 blue, 11 green
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Game 61: 7 blue, 5 green, 8 red; 12 blue, 1 red, 11 green; 15 blue, 14 red, 15 green; 14 red, 7 blue, 6 green; 9 blue; 3 green, 10 blue, 11 red
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Game 62: 8 red, 1 blue, 1 green; 2 red, 1 blue, 8 green; 11 blue, 15 red, 4 green; 1 red, 5 green, 2 blue; 15 green, 11 blue, 12 red
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Game 63: 6 red, 3 green, 7 blue; 8 red, 2 green; 4 green, 3 red, 4 blue; 6 blue, 3 red, 10 green; 4 blue, 6 red, 9 green; 8 blue, 10 green, 5 red
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Game 64: 1 blue, 9 red, 1 green; 17 red, 3 blue; 8 red, 2 green; 12 red, 8 blue
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Game 65: 15 blue, 2 red; 1 green, 14 blue; 10 green, 1 red, 10 blue; 10 green, 1 red, 12 blue; 13 blue, 1 green
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Game 66: 18 green, 3 red, 7 blue; 19 blue, 2 red; 5 red, 8 blue, 11 green; 1 red, 15 blue, 12 green; 13 blue, 6 green; 12 blue, 6 green
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Game 67: 1 blue, 2 green, 6 red; 7 red, 5 blue; 9 red, 13 blue, 5 green; 4 green, 4 blue, 5 red; 11 blue, 7 red; 3 blue, 9 red
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Game 68: 2 blue, 8 green, 16 red; 11 green, 13 blue; 6 red, 7 green, 1 blue; 4 green, 7 red, 8 blue
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Game 69: 7 green, 3 blue, 5 red; 11 green, 4 blue; 1 red, 15 green, 10 blue; 8 green, 12 blue, 4 red
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Game 70: 8 blue, 8 green; 4 blue, 1 red, 6 green; 1 green, 1 blue; 7 green, 4 blue
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Game 71: 7 red, 13 blue, 4 green; 2 blue, 11 red, 9 green; 14 blue, 6 green, 2 red; 10 red, 6 blue, 10 green
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Game 72: 1 blue, 9 green, 1 red; 4 blue, 6 green, 1 red; 1 red, 3 green, 3 blue; 10 green, 3 blue, 2 red; 3 blue, 1 red, 1 green; 3 green, 1 red, 3 blue
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Game 73: 4 green, 15 red, 6 blue; 1 green, 12 red; 2 green, 16 red; 1 green, 12 red, 2 blue; 6 red, 4 green, 2 blue; 19 red, 3 blue, 2 green
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Game 74: 14 green, 2 blue, 3 red; 13 green, 4 red; 3 green, 4 blue; 3 blue, 3 red; 2 red, 12 green; 3 blue, 3 green
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Game 75: 13 red, 10 blue, 1 green; 14 blue, 9 red, 2 green; 8 blue; 1 green, 13 red, 11 blue
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Game 76: 2 red, 8 blue, 12 green; 11 green, 2 red; 2 red, 2 blue, 10 green; 5 blue, 2 green; 3 red, 11 green, 8 blue
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Game 77: 4 blue, 8 red, 14 green; 15 green, 12 red, 5 blue; 8 red, 5 green, 1 blue
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Game 78: 8 red, 19 blue, 4 green; 18 blue, 2 red; 12 blue, 4 green, 8 red; 17 blue, 2 green, 9 red; 9 red, 10 blue, 1 green; 6 green, 9 blue, 1 red
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Game 79: 1 blue, 11 red, 2 green; 2 red, 2 green, 6 blue; 11 red, 2 blue, 2 green; 11 red, 2 green, 4 blue
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Game 80: 1 red, 9 blue; 1 red, 5 blue, 8 green; 5 green, 1 red, 4 blue; 2 green, 9 blue, 1 red; 7 blue, 1 green, 1 red
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Game 81: 1 green, 1 blue, 7 red; 3 blue, 7 green, 6 red; 5 green; 3 blue; 3 red, 4 blue, 1 green; 5 red, 9 green
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Game 82: 12 blue, 4 red, 4 green; 7 red, 4 blue; 3 green, 10 red, 3 blue; 6 blue, 13 red; 4 blue, 5 red, 1 green
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Game 83: 1 red, 1 green, 18 blue; 20 blue, 16 red, 1 green; 17 blue, 12 red; 1 green, 9 blue, 7 red
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Game 84: 6 blue, 7 green, 6 red; 6 red, 10 green, 1 blue; 5 red, 8 green; 13 green, 2 red, 7 blue
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Game 85: 1 blue, 7 red, 11 green; 1 red; 8 red, 10 green, 4 blue; 4 red, 11 green, 1 blue; 1 blue, 6 green
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Game 86: 9 green, 2 blue; 3 red, 1 green, 2 blue; 1 green, 5 blue, 9 red; 1 blue, 2 green; 9 red, 1 green, 4 blue
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Game 87: 15 red, 1 green, 16 blue; 1 green, 6 red, 17 blue; 7 red, 1 green, 3 blue; 8 red, 3 blue, 1 green; 15 red, 1 green
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Game 88: 7 green, 3 red, 10 blue; 8 blue, 8 red, 3 green; 18 green, 1 blue, 7 red; 8 red, 7 green, 10 blue
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Game 89: 5 red, 16 blue; 7 blue; 5 blue, 4 red; 3 blue, 4 green, 6 red; 1 red, 2 green, 16 blue
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Game 90: 19 blue, 5 green, 4 red; 2 green, 20 blue, 1 red; 18 blue
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Game 91: 10 red, 11 blue, 1 green; 18 red, 12 blue; 11 blue, 10 red
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Game 92: 3 green, 1 blue; 8 red, 5 green; 10 red, 3 green
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Game 93: 5 green, 1 blue, 5 red; 1 blue, 2 red, 7 green; 2 green, 6 red, 1 blue; 7 green, 1 blue, 2 red; 6 red, 1 green
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Game 94: 3 red, 6 blue, 2 green; 5 blue, 9 red; 11 blue, 5 red, 2 green; 2 green, 3 red, 14 blue; 5 red, 13 blue; 6 blue, 2 green, 8 red
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Game 95: 4 red, 3 green, 17 blue; 1 red, 5 green, 4 blue; 15 blue, 11 green; 5 green, 1 red, 4 blue; 11 blue, 2 green, 17 red
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Game 96: 3 red, 20 blue, 18 green; 1 red, 1 blue, 20 green; 18 blue, 4 green, 8 red
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Game 97: 11 green; 7 red, 8 green, 2 blue; 4 green, 17 red; 4 green, 7 red; 14 green, 18 red, 2 blue
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Game 98: 2 blue, 7 green, 1 red; 9 green, 10 red, 5 blue; 13 blue, 10 red, 8 green; 8 green, 11 red, 12 blue; 5 blue, 4 green, 2 red
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Game 99: 2 blue, 13 green; 1 blue; 1 red, 2 blue, 2 green; 1 red, 1 blue
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Game 100: 1 red, 14 green; 17 green, 12 red; 3 green, 7 red, 3 blue; 4 green, 13 red, 3 blue; 5 green, 11 red, 5 blue
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@ -0,0 +1,5 @@
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Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
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Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
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Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
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Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
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Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green
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@ -0,0 +1,227 @@
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use std::{fs::File, path::Path, io::Read};
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// #[derive(Clone, Copy, Debug)]
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// enum CubeType
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// {
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// RED,
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// GREEN,
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// BLUE,
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// }
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#[derive(Clone, Copy, Debug)]
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enum TokenType
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{
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Number,
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Colon,
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Comma,
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Semicolon,
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Game,
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CubeBlue,
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CubeRed,
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CubeGreen
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}
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#[derive(Clone, Copy, Debug)]
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struct DataToken
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{
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ttype: TokenType,
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value: u32,
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}
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#[derive(Clone, Copy, Debug)]
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struct CubeSample
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{
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red: u32,
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green: u32,
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blue: u32
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}
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impl CubeSample
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{
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fn new() -> CubeSample
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{
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CubeSample { red: 0, green: 0, blue: 0 }
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}
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}
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fn main()
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{
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let input = load_data("data/test_input");
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let tokens = tokenize_data(&input);
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println!("TOKENS:\n\t{:#?}", tokens);
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}
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fn parse_games(game_data: &str) -> Vec<Vec<CubeSample>>
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{
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let tokens = tokenize_data(game_data);
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// Format:
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// Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
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// let mut current = 0;
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// let mut prev = usize::MAX;
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// let mut games: Vec<Vec<CubeSample>> = Vec::new();
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// while current < tokens.len()
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// {
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// match tokens[current].ttype
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// {
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// TokenType::GAME => games.push(Vec::new()),
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// TokenType::COLON => (), // Ignore ID since the index will match this value - 1
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// TokenType::COMMA => (), // Don't need to handle the commas either
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// TokenType::NUMBER => last_num = tokens[current].value,
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// }
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// prev = current;
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// current += 1;
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// }
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vec![]
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}
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fn tokenize_data(game_data: &str) -> Vec<DataToken>
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{
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let game_data = game_data.to_lowercase();
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let game_data = game_data.as_bytes();
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let mut tokens: Vec<DataToken> = vec![];
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let mut line_count = 0;
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let mut idx = 0;
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while idx < game_data.len()
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{
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match game_data[idx]
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{
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// GAME and GREEN TOKEN
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b'g' =>
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{
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if game_data[idx + 1] == b'a'
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&& game_data[idx + 2] == b'm'
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&& game_data[idx + 3] == b'e'
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{
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tokens.push(DataToken{ ttype: TokenType::Game, value: 0 });
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idx += 3;
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}
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else if game_data[idx + 1] == b'r'
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&& game_data[idx + 2] == b'e'
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&& game_data[idx + 3] == b'e'
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&& game_data[idx + 4] == b'n'
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{
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tokens.push(DataToken{ ttype: TokenType::CubeGreen, value: 0 });
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idx += 4;
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}
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else
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{
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panic!("Invalid token found on line {}: {}{}{}{}", line_count, game_data[idx], game_data[idx + 1], game_data[idx + 1], game_data[idx + 1])
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}
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}
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// RED
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b'r' =>
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{
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if game_data[idx + 1] == b'e'
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&& game_data[idx + 2] == b'd'
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{
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tokens.push(DataToken{ ttype: TokenType::CubeRed, value: 0 });
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idx += 2;
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}
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else
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{
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panic!("Invalid token found on line {}: {}{}{}", line_count, game_data[idx], game_data[idx + 1], game_data[idx + 1])
|
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}
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}
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// BLUE
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b'b' =>
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{
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if game_data[idx + 1] == b'l'
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&& game_data[idx + 2] == b'u'
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&& game_data[idx + 3] == b'e'
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{
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tokens.push(DataToken{ ttype: TokenType::CubeBlue, value: 0 });
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||||
idx += 3;
|
||||
}
|
||||
else
|
||||
{
|
||||
panic!("Invalid token found on line {}: {}{}{}", line_count, game_data[idx], game_data[idx + 1], game_data[idx + 1])
|
||||
}
|
||||
}
|
||||
|
||||
// COLON
|
||||
b':' =>
|
||||
{
|
||||
tokens.push(DataToken { ttype: TokenType::Colon, value: 0 });
|
||||
}
|
||||
|
||||
// COMMA
|
||||
b',' =>
|
||||
{
|
||||
tokens.push(DataToken { ttype: TokenType::Comma, value: 0 });
|
||||
}
|
||||
|
||||
// SEMICOLON
|
||||
b';' =>
|
||||
{
|
||||
tokens.push(DataToken { ttype: TokenType::Semicolon, value: 0 });
|
||||
}
|
||||
|
||||
// NUMBER
|
||||
b'0'..=b'9' =>
|
||||
{
|
||||
let mut num: String = String::new();
|
||||
while game_data[idx] >= b'0' && game_data[idx] <= b'9'
|
||||
{
|
||||
num.push(game_data[idx] as char);
|
||||
idx += 1;
|
||||
}
|
||||
|
||||
idx -= 1; // The loop left the idx pointing to the byte after the number, need to do this so we don't skip it (with the idx += 1 at the end of the loop)
|
||||
|
||||
let num = num.parse::<u32>().expect(&format!("Failed to parse number: {} on line: {}", num, line_count));
|
||||
tokens.push(DataToken { ttype: TokenType::Number, value: num });
|
||||
}
|
||||
|
||||
// HANDLE WHITE SPACE
|
||||
b'\r' => (),
|
||||
b'\n' => line_count += 1,
|
||||
b' ' => (),
|
||||
b'\t' =>(),
|
||||
|
||||
// UNKNOWN TOKEN
|
||||
_ => { panic!("FAILED TO TOKENIZE DATA! Unknown token on line {}: {}", line_count, game_data[idx] as char) }
|
||||
}
|
||||
|
||||
idx += 1;
|
||||
}
|
||||
|
||||
tokens
|
||||
}
|
||||
|
||||
fn game_is_possible(game_data: &Vec<CubeSample>, cubes: CubeSample) -> bool
|
||||
{
|
||||
|
||||
false
|
||||
}
|
||||
|
||||
fn load_data(file_name: &str) -> String
|
||||
{
|
||||
let mut file = match File::open(Path::new(file_name))
|
||||
{
|
||||
Ok(file) => file,
|
||||
Err(why) => panic!("Could not open file {}: {}", Path::new(file_name).display(), why),
|
||||
};
|
||||
|
||||
let mut s = String::new();
|
||||
let file_contents = match file.read_to_string(&mut s)
|
||||
{
|
||||
Err(why) => panic!("couldn't read {}: {}", Path::new(file_name).display(), why),
|
||||
Ok(_) => s,
|
||||
};
|
||||
|
||||
return file_contents;
|
||||
}
|
||||
Loading…
Reference in New Issue