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 08:18:38 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 324 ms / 3,000 ms |
コード長 | 5,669 bytes |
コンパイル時間 | 420 ms |
コンパイル使用メモリ | 82,340 KB |
実行使用メモリ | 85,188 KB |
最終ジャッジ日時 | 2024-11-14 05:56:45 |
合計ジャッジ時間 | 7,484 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 | 41 ms
54,532 KB |
testcase_01 | AC | 41 ms
55,156 KB |
testcase_02 | AC | 41 ms
53,712 KB |
testcase_03 | AC | 106 ms
76,184 KB |
testcase_04 | AC | 237 ms
84,840 KB |
testcase_05 | AC | 147 ms
82,824 KB |
testcase_06 | AC | 152 ms
81,904 KB |
testcase_07 | AC | 40 ms
54,036 KB |
testcase_08 | AC | 41 ms
55,268 KB |
testcase_09 | AC | 40 ms
54,732 KB |
testcase_10 | AC | 41 ms
53,972 KB |
testcase_11 | AC | 41 ms
54,120 KB |
testcase_12 | AC | 191 ms
80,316 KB |
testcase_13 | AC | 171 ms
80,596 KB |
testcase_14 | AC | 175 ms
80,372 KB |
testcase_15 | AC | 249 ms
81,208 KB |
testcase_16 | AC | 209 ms
79,768 KB |
testcase_17 | AC | 247 ms
80,356 KB |
testcase_18 | AC | 256 ms
80,608 KB |
testcase_19 | AC | 260 ms
81,436 KB |
testcase_20 | AC | 275 ms
81,808 KB |
testcase_21 | AC | 285 ms
83,052 KB |
testcase_22 | AC | 288 ms
83,860 KB |
testcase_23 | AC | 296 ms
83,380 KB |
testcase_24 | AC | 298 ms
83,676 KB |
testcase_25 | AC | 318 ms
84,856 KB |
testcase_26 | AC | 324 ms
85,188 KB |
testcase_27 | AC | 54 ms
62,224 KB |
testcase_28 | AC | 54 ms
64,180 KB |
testcase_29 | AC | 58 ms
64,748 KB |
testcase_30 | AC | 202 ms
81,076 KB |
testcase_31 | AC | 233 ms
79,784 KB |
testcase_32 | AC | 41 ms
53,636 KB |
testcase_33 | AC | 41 ms
55,532 KB |
testcase_34 | AC | 41 ms
54,716 KB |
testcase_35 | AC | 41 ms
55,168 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)