Add 2022

1 files changed, 0 insertions, 36 deletions

diff --git a/day3/src/main.rs b/day3/src/main.rs
deleted file mode 100644
index 10c1f81..0000000
--- a/day3/src/main.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use std::fs::File;
-use std::io::prelude::*;
-use std::io::BufReader;
-
-fn main() -> Result<(), std::io::Error> {
-    let file = File::open("input.txt")?;
-    let reader = BufReader::new(&file);
-
-    let lines: Vec<_> = reader.lines().map(|x| x.unwrap()).collect::<Vec<String>>();
-    let mut bits: Vec<u32> = vec![0; lines[0].len()];
-    let half: u32 = (lines.len() / 2) as u32;
-    let mut gamma_string = String::new();
-    let mut epsilon_string = String::new();
-
-    for line in lines {
-        for (index, character) in line.chars().enumerate() {
-            bits[index] += character.to_digit(10).unwrap();
-        }
-    }
-
-    for bit in bits {
-        if bit >= half {
-            gamma_string.push('1');
-            epsilon_string.push('0');
-        } else {
-            gamma_string.push('0');
-            epsilon_string.push('1');
-        }
-    }
-    let gamma_rate = isize::from_str_radix(&gamma_string, 2).unwrap();
-    let epsilon_rate = isize::from_str_radix(&epsilon_string, 2).unwrap();
-
-    println!("{}", gamma_rate * epsilon_rate);
-
-    Ok(())
-}