Submission #934904

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
934904	2024-02-28 07:03:13	IBory	New Home (APIO18_new_home)	C++17	47 / 100	5096 ms	535808 KiB

new_home

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#include <bits/stdc++.h>
#define pii pair<int, int>
using namespace std;
const int SZ = 1 << 20;
int P[SZ], S[SZ], X[SZ], ans[SZ];
multiset<int> CX[SZ];
struct Seg {
  priority_queue<int> T[SZ << 1], E[SZ << 1];
  int CL[SZ << 1], CR[SZ << 1];
  void Update(int L, int R, int v, bool e) {
    int sL = 1, sR = SZ, n = 1;
    queue<tuple<int, int, int>> Q;
    Q.emplace(1, SZ, 1);
    while (!Q.empty()) {
      auto [sL, sR, n] = Q.front(); Q.pop();
      if (R < sL || sR < L) continue;
      if (L <= sL && sR <= R) {
        (e ? E[n] : T[n]).push(v);
        continue;
      }
      int mid = (sL + sR) >> 1;
      Q.emplace(sL, mid, n * 2);
      Q.emplace(mid + 1, sR, n * 2 + 1);
    }
  }
  int Query(int p) {
    int sL = 1, sR = SZ, n = 1, ret = -1e9;
 
 
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Compilation message (stderr)

new_home.cpp: In member function 'void Seg::Update(int, int, int, bool)':
new_home.cpp:14:7: warning: unused variable 'sL' [-Wunused-variable]
   14 |   int sL = 1, sR = SZ, n = 1;
      |       ^~
new_home.cpp:14:15: warning: unused variable 'sR' [-Wunused-variable]
   14 |   int sL = 1, sR = SZ, n = 1;
      |               ^~
new_home.cpp:14:24: warning: unused variable 'n' [-Wunused-variable]
   14 |   int sL = 1, sR = SZ, n = 1;
      |                        ^

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 20