結果
問題 | No.1017 Reiwa Sequence |
ユーザー | fukafukatani |
提出日時 | 2020-04-04 10:49:18 |
言語 | Rust (1.77.0) |
結果 |
AC
|
実行時間 | 556 ms / 2,000 ms |
コード長 | 2,325 bytes |
コンパイル時間 | 1,044 ms |
コンパイル使用メモリ | 154,732 KB |
実行使用メモリ | 213,948 KB |
最終ジャッジ日時 | 2023-09-16 05:30:24 |
合計ジャッジ時間 | 30,295 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge15 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 90 ms
105,000 KB |
testcase_01 | AC | 63 ms
104,972 KB |
testcase_02 | AC | 54 ms
104,908 KB |
testcase_03 | AC | 125 ms
105,184 KB |
testcase_04 | AC | 52 ms
104,960 KB |
testcase_05 | AC | 71 ms
104,972 KB |
testcase_06 | AC | 59 ms
104,976 KB |
testcase_07 | AC | 49 ms
104,968 KB |
testcase_08 | AC | 47 ms
104,892 KB |
testcase_09 | AC | 174 ms
116,700 KB |
testcase_10 | AC | 340 ms
126,664 KB |
testcase_11 | AC | 147 ms
110,324 KB |
testcase_12 | AC | 434 ms
139,412 KB |
testcase_13 | AC | 443 ms
138,504 KB |
testcase_14 | AC | 141 ms
110,072 KB |
testcase_15 | AC | 165 ms
118,492 KB |
testcase_16 | AC | 141 ms
110,300 KB |
testcase_17 | AC | 256 ms
140,144 KB |
testcase_18 | AC | 143 ms
110,324 KB |
testcase_19 | AC | 458 ms
150,456 KB |
testcase_20 | AC | 426 ms
143,140 KB |
testcase_21 | AC | 430 ms
143,796 KB |
testcase_22 | AC | 468 ms
144,068 KB |
testcase_23 | AC | 444 ms
154,100 KB |
testcase_24 | AC | 424 ms
199,212 KB |
testcase_25 | AC | 402 ms
144,148 KB |
testcase_26 | AC | 378 ms
170,940 KB |
testcase_27 | AC | 464 ms
184,412 KB |
testcase_28 | AC | 416 ms
165,164 KB |
testcase_29 | AC | 428 ms
145,916 KB |
testcase_30 | AC | 435 ms
144,412 KB |
testcase_31 | AC | 409 ms
134,500 KB |
testcase_32 | AC | 348 ms
124,444 KB |
testcase_33 | AC | 296 ms
138,052 KB |
testcase_34 | AC | 398 ms
156,676 KB |
testcase_35 | AC | 376 ms
159,060 KB |
testcase_36 | AC | 450 ms
140,032 KB |
testcase_37 | AC | 362 ms
152,752 KB |
testcase_38 | AC | 372 ms
160,548 KB |
testcase_39 | AC | 420 ms
166,032 KB |
testcase_40 | AC | 530 ms
213,948 KB |
testcase_41 | AC | 514 ms
140,548 KB |
testcase_42 | AC | 556 ms
143,792 KB |
testcase_43 | AC | 516 ms
160,880 KB |
testcase_44 | AC | 240 ms
106,368 KB |
testcase_45 | AC | 503 ms
143,476 KB |
testcase_46 | AC | 519 ms
146,184 KB |
testcase_47 | AC | 448 ms
149,996 KB |
testcase_48 | AC | 400 ms
128,696 KB |
testcase_49 | AC | 247 ms
106,752 KB |
testcase_50 | AC | 256 ms
107,276 KB |
testcase_51 | AC | 39 ms
104,916 KB |
testcase_52 | AC | 376 ms
164,764 KB |
testcase_53 | AC | 348 ms
168,720 KB |
ソースコード
#![allow(unused_imports)] #![allow(non_snake_case)] use std::cmp::*; use std::collections::*; use std::io::Write; #[allow(unused_macros)] macro_rules! debug { ($($e:expr),*) => { #[cfg(debug_assertions)] $({ let (e, mut err) = (stringify!($e), std::io::stderr()); writeln!(err, "{} = {:?}", e, $e).unwrap() })* }; } fn get_idx(x: i64) -> usize { (x + 11 * 150000) as usize } fn main() { let n = read::<usize>(); let a = read_vec::<i64>(); let a = a.into_iter().take(22).collect::<Vec<_>>(); let mut dp = vec![None; 2 * 11 * 150000 + 1]; for i in 0..a.len() { let mut added = vec![]; for prev in -11 * 150000..11 * 150000 + 1 { if dp[get_idx(prev)] == None { continue; } let cand = prev + a[i]; if cand < 11 * 150000 && dp[get_idx(cand)] == None { added.push((get_idx(cand), Some(prev), 1)); } let cand = prev - a[i]; if cand > (-11 * 150000) && dp[get_idx(cand)] == None { added.push((get_idx(cand), Some(prev), -1)); } } for (idx, prev, sign) in added { dp[idx] = Some((prev, i, sign)); } if dp[get_idx(a[i])] == None { dp[get_idx(a[i])] = Some((None, i, 1)); } if dp[get_idx(-a[i])] == None { dp[get_idx(-a[i])] = Some((None, i, -1)); } } if dp[get_idx(0)] == None { println!("No"); } else { println!("Yes"); let mut answers = vec![0i64; n]; let mut cur = 0; loop { let (prev, i, sign) = dp[get_idx(cur)].unwrap(); answers[i] = a[i] * sign; if let Some(p) = prev { cur = p; } else { break; } } for i in 0..n - 1 { print!("{} ", answers[i]); } println!("{}", answers[n - 1]); } } fn read<T: std::str::FromStr>() -> T { let mut s = String::new(); std::io::stdin().read_line(&mut s).ok(); s.trim().parse().ok().unwrap() } fn read_vec<T: std::str::FromStr>() -> Vec<T> { read::<String>() .split_whitespace() .map(|e| e.parse().ok().unwrap()) .collect() }