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-rw-r--r--src/bin/day21.rs6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/bin/day21.rs b/src/bin/day21.rs
index c195c08..c9abb76 100644
--- a/src/bin/day21.rs
+++ b/src/bin/day21.rs
@@ -1,6 +1,6 @@
 use std::io::{self, Read};
 
-#[derive(Debug, Clone, Copy)]
+#[derive(Clone, Copy)]
 enum Operation {
     SwapPosition(usize, usize),
     SwapLetter(u8, u8),
@@ -34,7 +34,7 @@ impl Operation {
             },
             Operation::RotateLetter(a) => {
                 let mut n = 1 + slice.iter().position(|&x| x == a).unwrap();
-                if n >= 4 { n += 1 }
+                if n >= 5 { n += 1 }
                 n %= slice.len();
                 slice.reverse();
                 slice[0..n].reverse();
@@ -91,9 +91,7 @@ fn solve(password: &str, input: &str) -> String {
     let mut password = password.as_bytes().to_owned();
 
     for operation in input.lines().map(Operation::from) {
-        print!("{} ", std::str::from_utf8(&password).unwrap());
         operation.apply(&mut password);
-        println!("{:^20} {}", format!("{:?}", operation), std::str::from_utf8(&password).unwrap());
     }
 
     String::from_utf8(password).unwrap()
o bitJune McEnroe 2019-06-05Add A Closed and Common OrbitJune McEnroe 2019-06-02Add RebornJune McEnroe 2019-05-30Add bit to bin.7June McEnroe 2019-05-30Simplify and build bitJune McEnroe lex is a waste of time. 2019-05-29Add xx -p optionJune McEnroe 2019-05-27Add FrontierJune McEnroe 2019-05-27Break nicks with ZWNJJune McEnroe This should prevent bad wrapping. 2019-05-26Add DawnJune McEnroe 2019-05-20Declare vasprintf(3) for GNUJune McEnroe who the fuck is scraeming "#define _GNU_SOURCE" at my house. show yourself, coward. i will never #define _GNU_SOURCE 2019-05-20Fix comparison warning in ttpreJune McEnroe 2019-05-20Add AuthorityJune McEnroe 2019-05-19Specify precedence of unary versions of operatorsJune McEnroe 2019-05-18Add compound assignment operators to orderJune McEnroe 2019-05-15Support simple assignment in orderJune McEnroe 2019-05-15Implement sizeof in orderJune McEnroe 2019-05-15Add orderJune McEnroe 2019-05-12Add T suffix in bitJune McEnroe 2019-05-10Highlight yacc and lex files as CJune McEnroe Their %-prefixed directives should probably be highlighted Macro. 2019-05-10Use val instead of suboptargJune McEnroe suboptarg doesn't exist in GNU. Hopefully BSD getsubopt also sets val on failure? 2019-05-09Add Parable of the SowerJune McEnroe 2019-05-07Add bit without buildJune McEnroe Need to do some stuff in the Makefile for lex and yacc and generating HTML pages for it. 2019-05-04Fix MANDIR typoJune McEnroe 2019-05-04Move relay to binJune McEnroe