結果
問題 | No.1298 OR XOR |
ユーザー |
|
提出日時 | 2020-11-28 19:47:56 |
言語 | Rust (1.83.0 + proconio) |
結果 |
AC
|
実行時間 | 1 ms / 2,000 ms |
コード長 | 3,217 bytes |
コンパイル時間 | 19,977 ms |
コンパイル使用メモリ | 386,508 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-12 23:30:24 |
合計ジャッジ時間 | 15,670 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 13 |
ソースコード
fn main() {let mut io = IO::new();let n: i32 = io.scan();let m = n & -n;if m == n {io.println((-1, -1, -1));} else {io.println((m, n^m, n))}}// ------------ traits start ------------// ------------ traits end ------------// ------------ libraries start ------------// ------------ libraries end ------------// ------------ traits start ------------// ------------ traits end ------------// ------------ io module start ------------use std::io::{stdout, BufWriter, Read, StdoutLock, Write};pub struct IO {iter: std::str::SplitAsciiWhitespace<'static>,buf: BufWriter<StdoutLock<'static>>,}impl IO {pub fn new() -> Self {let mut input = String::new();std::io::stdin().read_to_string(&mut input).unwrap();let input = Box::leak(input.into_boxed_str());let out = Box::new(stdout());IO {iter: input.split_ascii_whitespace(),buf: BufWriter::new(Box::leak(out).lock()),}}fn scan_str(&mut self) -> &'static str {self.iter.next().unwrap()}fn scan_raw(&mut self) -> &'static [u8] {self.scan_str().as_bytes()}pub fn scan<T: Scan>(&mut self) -> T {T::scan(self)}pub fn scan_vec<T: Scan>(&mut self, n: usize) -> Vec<T> {(0..n).map(|_| self.scan()).collect()}}impl IO {pub fn print<T: Print>(&mut self, x: T) {T::print(self, x);}pub fn println<T: Print>(&mut self, x: T) {self.print(x);self.print("\n");}pub fn iterln<T: Print, I: Iterator<Item = T>>(&mut self, mut iter: I, delim: &str) {if let Some(v) = iter.next() {self.print(v);for v in iter {self.print(delim);self.print(v);}}self.print("\n");}pub fn flush(&mut self) {self.buf.flush().unwrap();}}pub trait Scan {fn scan(io: &mut IO) -> Self;}macro_rules! impl_parse_int {($($t:tt),*) => {$(impl Scan for $t {fn scan(s: &mut IO) -> Self {let mut res = 0;for d in s.scan_raw() {res *= 10;res += (*d - b'0') as $t;}res}})*};}impl_parse_int!(i32, i64, isize, u32, u64, usize);impl<T: Scan, U: Scan> Scan for (T, U) {fn scan(s: &mut IO) -> Self {(T::scan(s), U::scan(s))}}impl<T: Scan, U: Scan, V: Scan> Scan for (T, U, V) {fn scan(s: &mut IO) -> Self {(T::scan(s), U::scan(s), V::scan(s))}}pub trait Print {fn print(w: &mut IO, x: Self);}macro_rules! impl_print_int {($($t:ty),*) => {$(impl Print for $t {fn print(w: &mut IO, x: Self) {w.buf.write_all(x.to_string().as_bytes()).unwrap();}})*};}impl_print_int!(i32, i64, isize, u32, u64, usize);impl Print for u8 {fn print(w: &mut IO, x: Self) {w.buf.write_all(&[x]).unwrap();}}impl Print for &[u8] {fn print(w: &mut IO, x: Self) {w.buf.write_all(x).unwrap();}}impl Print for &str {fn print(w: &mut IO, x: Self) {w.print(x.as_bytes());}}impl<T: Print, U: Print> Print for (T, U) {fn print(w: &mut IO, (x, y): Self) {w.print(x);w.print(" ");w.print(y);}}impl<T: Print, U: Print, V: Print> Print for (T, U, V) {fn print(w: &mut IO, (x, y, z): Self) {w.print(x);w.print(" ");w.print(y);w.print(" ");w.print(z);}}// ------------ io module end ------------