Move to 2016 directory

1 files changed, 0 insertions, 77 deletions

diff --git a/src/bin/day20.rs b/src/bin/day20.rs
deleted file mode 100644
index 0416ced..0000000
--- a/src/bin/day20.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use std::io::{self, Read};
-use std::u32;
-
-fn parse_ranges(input: &str) -> Vec<(u32, u32)> {
-    let mut ranges = vec![];
-    for line in input.lines() {
-        let hyphen = line.find('-').unwrap();
-        let (start, end) = line.split_at(hyphen);
-        let start = start.parse().unwrap();
-        let end = end[1..].parse().unwrap();
-        ranges.push((start, end));
-    }
-    ranges.sort();
-    ranges
-}
-
-fn solve1(input: &str) -> u32 {
-    let ranges = parse_ranges(input);
-    let mut lowest = 0;
-
-    for &(start, end) in &ranges {
-        if lowest >= start && lowest <= end {
-            lowest = end + 1;
-        }
-    }
-
-    lowest
-}
-
-fn solve2(input: &str) -> u32 {
-    let ranges = parse_ranges(input);
-    let mut merged = vec![];
-
-    for &(start, end) in &ranges {
-        if let Some(&mut (ref mut last_start, ref mut last_end)) = merged.last_mut() {
-            if start >= *last_start && end <= *last_end {
-                continue;
-            } else if start >= *last_start && start <= *last_end + 1 && end > *last_end {
-                *last_end = end;
-                continue;
-            }
-        }
-        merged.push((start, end));
-    }
-
-    let blocked: u32 = merged.iter().map(|&(start, end)| end - start + 1).sum();
-
-    u32::MAX - blocked + 1
-}
-
-fn main() {
-    let mut input = String::new();
-    io::stdin().read_to_string(&mut input).unwrap();
-
-    println!("Part 1: {}", solve1(&input));
-    println!("Part 2: {}", solve2(&input));
-}
-
-#[test]
-fn part1() {
-    let input = "
-5-8
-0-2
-4-7
-";
-    assert_eq!(3, solve1(input.trim()));
-}
-
-#[test]
-fn part2() {
-    let input = "
-5-8
-0-2
-4-7
-";
-    assert_eq!(u32::MAX - 7, solve2(input.trim()));
-}