結果
問題 | No.154 市バス |
ユーザー |
|
提出日時 | 2021-05-29 15:44:18 |
言語 | Nim (2.2.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,064 bytes |
コンパイル時間 | 5,182 ms |
コンパイル使用メモリ | 86,144 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-07 23:31:21 |
合計ジャッジ時間 | 6,118 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | WA * 1 |
other | AC * 7 WA * 1 |
コンパイルメッセージ
/home/judge/data/code/Main.nim(2, 18) Warning: Use the new 'sugar' module instead; future is deprecated [Deprecated] /home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'times' [UnusedImport] /home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [UnusedImport] /home/judge/data/code/Main.nim(1, 25) Warning: imported and not used: 'sequtils' [UnusedImport] /home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport] /home/judge/data/code/Main.nim(1, 41) Warning: imported and not used: 'algorithm' [UnusedImport] /home/judge/data/code/Main.nim(1, 52) Warning: imported and not used: 'tables' [UnusedImport] /home/judge/data/code/Main.nim(1, 60) Warning: imported and not used: 'sets' [UnusedImport] /home/judge/data/code/Main.nim(1, 66) Warning: imported and not used: 'lists' [UnusedImport] /home/judge/data/code/Main.nim(1, 73) Warning: imported and not used: 'intsets' [UnusedImport] /home/judge/data/code/Main.nim(2, 8) Warning: imported and not used: 'critbits' [UnusedImport]
ソースコード
import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsetsimport critbits, future, strformat, dequestemplate `max=`(x,y) = x = max(x,y)template `min=`(x,y) = x = min(x,y)template `mod=`(x,y) = x = x mod ytemplate scan2 = (scan(), scan())template scan3 = (scan(), scan())let read* = iterator: string {.closure.} =while true: (for s in stdin.readLine.split: yield s)proc scan(): int = read().parseIntproc scanf(): float = read().parseFloatproc toInt(c:char): int =return int(c) - int('0')proc solve()=vart = scan()for i in 0..<t:varv = read()q = initDeque[char]()terminal = falseisP = truefor j in countdown(v.len-1,0):if v[j] == 'W':if not terminal:isP = falseelif v[j] == 'R':q.addLast(v[j])elif v[j] == 'G':if q.len>0:q.popLast()terminal = trueelse:isP = false#echo qif isP and q.len==0:echo "possible"else:echo "impossible"solve()