結果

問題 No.1455 拡張ROTN
ユーザー RheoTommy
提出日時 2021-03-31 21:18:12
言語 Rust
(1.83.0 + proconio)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 4,221 bytes
コンパイル時間 11,701 ms
コンパイル使用メモリ 398,664 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-12-15 14:10:44
合計ジャッジ時間 12,641 ms
ジャッジサーバーID
(参考情報)
judge3 / judge1
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 2
other AC * 22
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#![allow(unused_macros)]
#![allow(dead_code)]
#![allow(unused_imports)]
// #
// - use
// - lib
// - main
// - basic
//
// 使 basic
// 使 lib
// → https://github.com/RheoTommy/at_coder
// Twitter → https://twitter.com/RheoTommy
use std::collections::*;
use std::io::{stdout, BufWriter, Write};
use crate::basic::*;
use crate::lib::*;
pub mod lib {}
fn main() {
let mut sc = Scanner::new();
let mut s = sc.next_chars();
let mut n = sc.next_usize();
while n > 0 && s.iter().any(|ci| ci.is_digit(10)) {
let mut t = String::new();
for si in s {
if 'a' <= si && si <= 'y' {
t.push((si as u8 + 1) as char);
} else if si == 'z' {
t.push('a');
} else if 'A' <= si && si <= 'Y' {
t.push((si as u8 + 1) as char);
} else if si == 'Z' {
t.push('A')
} else if si.is_digit(10) {
if si.to_digit(10).unwrap() == 9 {
for ti in "CpCzNkSuTbEoA".chars() {
t.push(ti);
}
} else {
t.push_str(&(si.to_digit(10).unwrap() + 1).to_string());
}
}
}
n -= 1;
s = t.chars().collect();
}
if n == 0 {
println!("{}", s.into_iter().collect::<String>());
return;
}
// eprintln!("{:?}", s);
let s = s
.into_iter()
.map(|ci| {
if ci.is_lowercase() {
(b'a' + (((ci as u8 - b'a') as usize + n) % 26) as u8) as char
} else {
(b'A' + (((ci as u8 - b'A') as usize + n) % 26) as u8) as char
}
})
.collect::<String>();
println!("{}", s);
}
pub mod basic {
pub const U_INF: u64 = (1 << 60) + (1 << 30);
pub const I_INF: i64 = (1 << 60) + (1 << 30);
pub struct Scanner {
buf: std::collections::VecDeque<String>,
reader: std::io::BufReader<std::io::Stdin>,
}
impl Scanner {
pub fn new() -> Self {
Self {
buf: std::collections::VecDeque::new(),
reader: std::io::BufReader::new(std::io::stdin()),
}
}
fn scan_line(&mut self) {
use std::io::BufRead;
let mut flag = 0;
while self.buf.is_empty() {
let mut s = String::new();
self.reader.read_line(&mut s).unwrap();
let mut iter = s.split_whitespace().peekable();
if iter.peek().is_none() {
if flag >= 5 {
panic!("There is no input!");
}
flag += 1;
continue;
}
for si in iter {
self.buf.push_back(si.to_string());
}
}
}
pub fn next<T: std::str::FromStr>(&mut self) -> T {
self.scan_line();
self.buf
.pop_front()
.unwrap()
.parse()
.unwrap_or_else(|_| panic!("Couldn't parse!"))
}
pub fn next_usize(&mut self) -> usize {
self.next()
}
pub fn next_int(&mut self) -> i64 {
self.next()
}
pub fn next_uint(&mut self) -> u64 {
self.next()
}
pub fn next_chars(&mut self) -> Vec<char> {
self.next::<String>().chars().collect()
}
pub fn next_string(&mut self) -> String {
self.next()
}
pub fn next_char(&mut self) -> char {
self.next()
}
pub fn next_float(&mut self) -> f64 {
self.next()
}
pub fn next_vec<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
(0..n).map(|_| self.next()).collect::<Vec<_>>()
}
}
}
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