結果
| 問題 |
No.1625 三角形の質問
|
| コンテスト | |
| ユーザー |
akakimidori
|
| 提出日時 | 2021-07-24 02:41:34 |
| 言語 | Rust (1.83.0 + proconio) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 2,915 bytes |
| コンパイル時間 | 12,357 ms |
| コンパイル使用メモリ | 378,772 KB |
| 実行使用メモリ | 10,880 KB |
| 最終ジャッジ日時 | 2024-07-19 03:25:24 |
| 合計ジャッジ時間 | 30,005 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 4 TLE * 1 -- * 14 |
ソースコード
// ---------- begin scannner ----------
#[allow(dead_code)]
mod scanner {
use std::str::FromStr;
pub struct Scanner<'a> {
it: std::str::SplitWhitespace<'a>,
}
impl<'a> Scanner<'a> {
pub fn new(s: &'a String) -> Scanner<'a> {
Scanner {
it: s.split_whitespace(),
}
}
pub fn next<T: FromStr>(&mut self) -> T {
self.it.next().unwrap().parse::<T>().ok().unwrap()
}
pub fn next_bytes(&mut self) -> Vec<u8> {
self.it.next().unwrap().bytes().collect()
}
pub fn next_chars(&mut self) -> Vec<char> {
self.it.next().unwrap().chars().collect()
}
pub fn next_vec<T: FromStr>(&mut self, len: usize) -> Vec<T> {
(0..len).map(|_| self.next()).collect()
}
}
}
// ---------- end scannner ----------
use std::io::Write;
fn main() {
use std::io::Read;
let mut s = String::new();
std::io::stdin().read_to_string(&mut s).unwrap();
let mut sc = scanner::Scanner::new(&s);
let out = std::io::stdout();
let mut out = std::io::BufWriter::new(out.lock());
run(&mut sc, &mut out);
}
fn run<W: Write>(sc: &mut scanner::Scanner, out: &mut std::io::BufWriter<W>) {
let n: usize = sc.next();
let q: usize = sc.next();
let mut l = vec![0u32; n];
let mut r = vec![0u32; n];
let mut s = vec![0u64; n];
for ((l, r), s) in l.iter_mut().zip(r.iter_mut()).zip(s.iter_mut()) {
let a = sc.next::<i32>();
let b = sc.next::<i32>();
let c = sc.next::<i32>();
let d = sc.next::<i32>();
let e = sc.next::<i32>();
let f = sc.next::<i32>();
*l = a.min(c).min(e) as u32;
*r = a.max(c).max(e) as u32;
let c = c - a;
let d = d - b;
let e = e - a;
let f = f - b;
*s = (c as i64 * f as i64 - d as i64 * e as i64).abs() as u64;
}
for _ in 0..q {
let op: u8 = sc.next();
if op == 1 {
let a = sc.next::<i32>();
let b = sc.next::<i32>();
let c = sc.next::<i32>();
let d = sc.next::<i32>();
let e = sc.next::<i32>();
let f = sc.next::<i32>();
l.push(a.min(c).min(e) as u32);
r.push(a.max(c).max(e) as u32);
let c = c - a;
let d = d - b;
let e = e - a;
let f = f - b;
s.push((c as i64 * f as i64 - d as i64 * e as i64).abs() as u64);
} else {
let x = sc.next::<u32>();
let y = sc.next::<u32>();
let ans = l
.iter()
.zip(&r)
.zip(&s)
.filter(|((l, r), _)| x <= **l && **r <= y)
.map(|p| *p.1)
.max()
.unwrap_or(!0);
writeln!(out, "{}", ans as i64).ok();
}
}
}
akakimidori