結果
問題 | No.649 ここでちょっとQK! |
ユーザー | vwxyz |
提出日時 | 2022-03-30 08:11:16 |
言語 | Python3 (3.12.2 + numpy 1.26.4 + scipy 1.12.0) |
結果 |
AC
|
実行時間 | 941 ms / 3,000 ms |
コード長 | 5,669 bytes |
コンパイル時間 | 149 ms |
コンパイル使用メモリ | 13,184 KB |
実行使用メモリ | 22,400 KB |
最終ジャッジ日時 | 2024-11-14 05:47:57 |
合計ジャッジ時間 | 14,241 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 37 ms
11,392 KB |
testcase_01 | AC | 32 ms
11,392 KB |
testcase_02 | AC | 31 ms
11,392 KB |
testcase_03 | AC | 385 ms
11,520 KB |
testcase_04 | AC | 941 ms
19,328 KB |
testcase_05 | AC | 513 ms
19,200 KB |
testcase_06 | AC | 446 ms
22,400 KB |
testcase_07 | AC | 31 ms
11,392 KB |
testcase_08 | AC | 31 ms
11,392 KB |
testcase_09 | AC | 31 ms
11,392 KB |
testcase_10 | AC | 32 ms
11,392 KB |
testcase_11 | AC | 31 ms
11,392 KB |
testcase_12 | AC | 263 ms
14,336 KB |
testcase_13 | AC | 257 ms
14,336 KB |
testcase_14 | AC | 258 ms
14,464 KB |
testcase_15 | AC | 324 ms
14,592 KB |
testcase_16 | AC | 314 ms
14,848 KB |
testcase_17 | AC | 429 ms
15,104 KB |
testcase_18 | AC | 475 ms
15,488 KB |
testcase_19 | AC | 520 ms
15,744 KB |
testcase_20 | AC | 554 ms
16,000 KB |
testcase_21 | AC | 607 ms
16,384 KB |
testcase_22 | AC | 660 ms
16,640 KB |
testcase_23 | AC | 677 ms
17,024 KB |
testcase_24 | AC | 715 ms
17,152 KB |
testcase_25 | AC | 755 ms
17,664 KB |
testcase_26 | AC | 799 ms
17,920 KB |
testcase_27 | AC | 34 ms
11,392 KB |
testcase_28 | AC | 35 ms
11,392 KB |
testcase_29 | AC | 35 ms
11,264 KB |
testcase_30 | AC | 273 ms
14,592 KB |
testcase_31 | AC | 371 ms
14,848 KB |
testcase_32 | AC | 32 ms
11,264 KB |
testcase_33 | AC | 32 ms
11,392 KB |
testcase_34 | AC | 32 ms
11,520 KB |
testcase_35 | AC | 31 ms
11,392 KB |
ソースコード
import heapq import sys from heapq import heappush,heappop,heapify,heappushpop,_heappop_max,_heapify_max def _heappush_max(heap,item): heap.append(item) heapq._siftdown_max(heap, 0, len(heap)-1) def _heappushpop_max(heap, item): if heap and item < heap[0]: item, heap[0] = heap[0], item heapq._siftup_max(heap, 0) return item readline=sys.stdin.readline class Slope_Trick: def __init__(self,L=False,R=False,median=False,label=False,f=None,f_inve=None,e=None): self.queueL=[] self.queueR=[] self.L=L self.R=R self.median=median if self.median: self.median_value=None self.label=label if self.label: self.f=f self.f_inve=f_inve self.e=e self.labelL=self.e self.labelR=self.e def heappush(self,x): heappush(self.queueR,x) if self.label: self.labelR=self.f(self.labelR,x) def heappop(self): x=heappop(self.queueR) if self.label: self.labelR=self.f_inve(self.labelR,x) return x def heappushpop(self,x): y=heappushpop(self.queueR,x) if self.label: self.labelR=self.f(self.labelR,x) self.labelR=self.f_inve(self.labelR,y) return y def _heappush_max(self,x): _heappush_max(self.queueL,x) if self.label: self.labelL=self.f(self.labelL,x) def _heappop_max(self): x=_heappop_max(self.queueL) if self.label: self.labelL=self.f_inve(self.labelL,x) return x def _heappushpop_max(self,x): y=_heappushpop_max(self.queueL,x) if self.label: self.labelL=self.f(self.labelL,x) self.labelL=self.f_inve(self.labelL,y) return y def Push_Left(self,x): self._heappush_max(self.heappushpop(x)) def Push_Right(self,x): self.heappush(self._heappushpop_max(x)) def Pop_Left(self): if self.queueL: retu=self._heappop_max() else: retu=None return retu def Pop_Right(self): if self.queueR: retu=self.heappop() else: retu=None return retu def Push(self,x): if self.L: if len(self.queueL)<self.L: self.Push_Left(x) else: self.Push_Right(x) if self.R: if len(self.queueR)<self.R: self.Push_Right(x) else: self.Push_Left(x) if self.median: if self.median_value==None: if self.queueL and x<self.queueL[0]: self.median_value=self._heappushpop_max(x) elif self.queueR and self.queueR[0]<x: self.median_value=self.heappushpop(x) else: self.median_value=x else: if self.median_value<=x: self._heappush_max(self.median_value) self.heappush(x) else: self._heappush_max(x) self.heappush(self.median_value) self.median_value=None def Pop(self): if self.L: if len(self.queueL)==self.L: retu=self._heappop_max() if self.queueR: self._heappush_max(self.heappop()) else: retu=None if self.R: if len(self.queueR)==self.R: retu=self.heappop() if self.queueL: self.heappush(self._heappop_max()) else: retu=None if self.median: if self.median_value==None: retu=(self.Pop_Left(),self.Pop_Right()) else: retu=(self.median_value,None) self.median_value=None return retu def Top(self): if self.L: if len(self.queueL)==self.L: retu=self.queueL[0] else: retu=None if self.R: if len(self.queueR)==self.R: retu=self.queueR[0] else: retu=None if self.median: if self.median_value==None: if self.queueL: retu=(self.queueL[0],self.queueR[0]) else: retu=(None,None) else: retu=(self.median_value,None) return retu def __len__(self): retu=len(self.queueL)+len(self.queueR) if self.median and self.median_value!=None: retu+=1 return retu def __str__(self): if self.median: if self.median_value==None: return "["+", ".join(map(str,sorted(self.queueL)))+"]+["+", ".join(map(str,sorted(self.queueR)))+"]" else: return "["+", ".join(map(str,sorted(self.queueL)))+"]+"+str(self.median_value)+"+["+", ".join(map(str,sorted(self.queueR)))+"]" else: return "["+", ".join(map(str,sorted(self.queueL)))+"]+["+", ".join(map(str,sorted(self.queueR)))+"]" Q,K=map(int,readline().split()) ST=Slope_Trick() for _ in range(Q): data=map(int,readline().split()) q=next(data) if q==1: v=next(data) if len(ST.queueL)<K: ST.Push_Left(v) else: ST.Push_Right(v) else: if len(ST.queueL)==K: ans=ST.Pop_Left() if ST.queueR: ST.Push_Left(ST.Pop_Right()) else: ans=-1 print(ans)