結果
| 問題 | No.683 Two Operations No.3 |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2021-06-19 15:06:39 |
| 言語 | Nim (2.2.0) |
| 結果 |
MLE
|
| 実行時間 | - |
| コード長 | 952 bytes |
| 記録 | |
| コンパイル時間 | 2,933 ms |
| コンパイル使用メモリ | 86,096 KB |
| 実行使用メモリ | 813,568 KB |
| 最終ジャッジ日時 | 2024-06-22 22:03:53 |
| 合計ジャッジ時間 | 4,636 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 6 MLE * 1 -- * 9 |
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, 37) Warning: imported and not used: 'deques' [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] /home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport]
ソースコード
import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsets
import critbits, future, strformat, deques
template `max=`(x,y) = x = max(x,y)
template `min=`(x,y) = x = min(x,y)
template `mod=`(x,y) = x = x mod y
template 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().parseInt
proc scanf(): float = read().parseFloat
proc toInt(c:char): int =
return int(c) - int('0')
proc dfs(a,b:int):bool=
if a.mod(2)==1 and b.mod(2)==1:
return false
if a<0 or b<0:
return false
if a==0 and b==0:
return true
else:
result = false
if a.mod(2)==0:
result = result or dfs(a.div(2),b-1)
if b.mod(2)==0:
result = result or dfs(a-1,b div 2)
proc solve()=
var
a = scan()
b = scan()
if dfs(a,b):
echo "Yes"
else:
echo "No"
solve()