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Day 3 Part 1 (Even less gross)

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This commit is contained in:
Anthony Cicchetti 2021-12-03 16:24:32 -05:00
parent 2e030d05b6
commit 4ba65330b2
1 changed files with 4 additions and 4 deletions
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8
day_03/src/lib.rs
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@ -1,10 +1,10 @@
use std::ops::BitXor;
fn parse_input(input: &str) -> Vec<Vec<bool>> {
let input = input
input
.split_whitespace()
.map(|inp| make_bit_field(inp))
.collect::<Vec<Vec<bool>>>();
.collect::<Vec<Vec<bool>>>()
}
fn make_bit_field(inp_str: &str) -> Vec<bool> {
@ -82,8 +82,8 @@ pub fn part1(input: &str) -> usize {
let out = BoolVec(out);
let gamma = dbg!(usize::from(out));
let epsilon = dbg!(gamma.bitxor(0b1111_1111_1111));
let gamma = usize::from(out);
let epsilon = gamma.bitxor(0b1111_1111_1111);
gamma * epsilon
}