結果
問題 | No.2220 Range Insert & Point Mex |
ユーザー | 👑 timi |
提出日時 | 2023-02-19 02:18:05 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,519 ms / 2,000 ms |
コード長 | 4,867 bytes |
コンパイル時間 | 293 ms |
コンパイル使用メモリ | 87,088 KB |
実行使用メモリ | 160,568 KB |
最終ジャッジ日時 | 2023-09-28 18:22:22 |
合計ジャッジ時間 | 25,923 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge11 |
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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 | 257 ms
87,892 KB |
testcase_01 | AC | 259 ms
88,108 KB |
testcase_02 | AC | 257 ms
88,192 KB |
testcase_03 | AC | 255 ms
87,184 KB |
testcase_04 | AC | 258 ms
88,116 KB |
testcase_05 | AC | 255 ms
87,836 KB |
testcase_06 | AC | 257 ms
88,036 KB |
testcase_07 | AC | 257 ms
87,328 KB |
testcase_08 | AC | 258 ms
87,408 KB |
testcase_09 | AC | 259 ms
87,568 KB |
testcase_10 | AC | 258 ms
87,316 KB |
testcase_11 | AC | 263 ms
88,416 KB |
testcase_12 | AC | 259 ms
87,324 KB |
testcase_13 | AC | 567 ms
113,520 KB |
testcase_14 | AC | 563 ms
112,520 KB |
testcase_15 | AC | 573 ms
113,332 KB |
testcase_16 | AC | 567 ms
112,532 KB |
testcase_17 | AC | 564 ms
112,420 KB |
testcase_18 | AC | 557 ms
112,192 KB |
testcase_19 | AC | 558 ms
113,620 KB |
testcase_20 | AC | 1,498 ms
159,116 KB |
testcase_21 | AC | 1,514 ms
159,312 KB |
testcase_22 | AC | 1,519 ms
159,152 KB |
testcase_23 | AC | 813 ms
160,568 KB |
testcase_24 | AC | 782 ms
147,588 KB |
testcase_25 | AC | 649 ms
143,016 KB |
testcase_26 | AC | 789 ms
153,192 KB |
testcase_27 | AC | 710 ms
138,912 KB |
testcase_28 | AC | 318 ms
102,784 KB |
testcase_29 | AC | 329 ms
107,928 KB |
testcase_30 | AC | 329 ms
108,072 KB |
testcase_31 | AC | 423 ms
112,524 KB |
testcase_32 | AC | 579 ms
129,304 KB |
testcase_33 | AC | 585 ms
130,120 KB |
testcase_34 | AC | 1,063 ms
147,432 KB |
testcase_35 | AC | 1,058 ms
147,124 KB |
testcase_36 | AC | 887 ms
150,408 KB |
testcase_37 | AC | 894 ms
148,584 KB |
testcase_38 | AC | 747 ms
147,384 KB |
ソースコード
N=int(input()) A,C=[],[] D={} for i in range(N): l,r,a=map(int,input().split()) if a not in D: D[a]=[] C.append(a) D[a].append((l,r)) C=sorted(D) for d in C: B=sorted(D[d]) DD=[] ll,rr=-1,-1 for l,r in B: if rr<l: if rr!=-1: DD.append((ll,rr)) ll,rr=l,r else: rr=max(r,rr) DD.append((ll,rr)) for l,r in DD: A.append((l,0,d)) A.append((r,2,d)) M=int(input()) B=list(map(int, input().split())) c=0 for b in B: A.append((b,1,c)) c+=1 A=sorted(A) import sys input = sys.stdin.readlines import math from bisect import bisect_left, bisect_right, insort from typing import Generic, Iterable, Iterator, TypeVar, Union, List T = TypeVar('T') class SortedMultiset(Generic[T]): BUCKET_RATIO = 50 REBUILD_RATIO = 170 def _build(self, a=None) -> None: "Evenly divide `a` into buckets." if a is None: a = list(self) size = self.size = len(a) bucket_size = int(math.ceil(math.sqrt(size / self.BUCKET_RATIO))) self.a = [a[size * i // bucket_size : size * (i + 1) // bucket_size] for i in range(bucket_size)] def __init__(self, a: Iterable[T] = []) -> None: "Make a new SortedMultiset from iterable. / O(N) if sorted / O(N log N)" a = list(a) if not all(a[i] <= a[i + 1] for i in range(len(a) - 1)): a = sorted(a) self._build(a) def __iter__(self) -> Iterator[T]: for i in self.a: for j in i: yield j def __reversed__(self) -> Iterator[T]: for i in reversed(self.a): for j in reversed(i): yield j def __len__(self) -> int: return self.size def __repr__(self) -> str: return "SortedMultiset" + str(self.a) def __str__(self) -> str: s = str(list(self)) return "{" + s[1 : len(s) - 1] + "}" def _find_bucket(self, x: T) -> List[T]: "Find the bucket which should contain x. self must not be empty." for a in self.a: if x <= a[-1]: return a return a def __contains__(self, x: T) -> bool: if self.size == 0: return False a = self._find_bucket(x) i = bisect_left(a, x) return i != len(a) and a[i] == x def count(self, x: T) -> int: "Count the number of x." return self.index_right(x) - self.index(x) def add(self, x: T) -> None: "Add an element. / O(√N)" if self.size == 0: self.a = [[x]] self.size = 1 return a = self._find_bucket(x) insort(a, x) self.size += 1 if len(a) > len(self.a) * self.REBUILD_RATIO: self._build() def discard(self, x: T) -> bool: "Remove an element and return True if removed. / O(√N)" if self.size == 0: return False a = self._find_bucket(x) i = bisect_left(a, x) if i == len(a) or a[i] != x: return False a.pop(i) self.size -= 1 if len(a) == 0: self._build() return True def lt(self, x: T) -> Union[T, None]: "Find the largest element < x, or None if it doesn't exist." for a in reversed(self.a): if a[0] < x: return a[bisect_left(a, x) - 1] def le(self, x: T) -> Union[T, None]: "Find the largest element <= x, or None if it doesn't exist." for a in reversed(self.a): if a[0] <= x: return a[bisect_right(a, x) - 1] def gt(self, x: T) -> Union[T, None]: "Find the smallest element > x, or None if it doesn't exist." for a in self.a: if a[-1] > x: return a[bisect_right(a, x)] def ge(self, x: T) -> Union[T, None]: "Find the smallest element >= x, or None if it doesn't exist." for a in self.a: if a[-1] >= x: return a[bisect_left(a, x)] def __getitem__(self, x: int) -> T: "Return the x-th element, or IndexError if it doesn't exist." if x < 0: x += self.size if x < 0: raise IndexError for a in self.a: if x < len(a): return a[x] x -= len(a) raise IndexError def index(self, x: T) -> int: "Count the number of elements < x." ans = 0 for a in self.a: if a[-1] >= x: return ans + bisect_left(a, x) ans += len(a) return ans def index_right(self, x: T) -> int: "Count the number of elements <= x." ans = 0 for a in self.a: if a[-1] > x: return ans + bisect_right(a, x) ans += len(a) return ans st = SortedMultiset() for i in range(10**5+1): st.add(i) ans=[] for a,b,c in A: if b==0: st.discard(c) elif b==1: ans.append(st[0]) else: st.add(c) for i in ans: print(i)