oj.uz

답안 #860457

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
860457 2023-10-13T02:59:45 Z nguyentunglam 최후의 만찬 (IOI12_supper) C++17
20 / 100
 295 ms 20948 KB 
#include "advisor.h"
#include<bits/stdc++.h>
using namespace std;

void ComputeAdvice(int *C, int N, int K, int M) {
  int T = log2(N) + 1;
  for(int i = 0; i < N; i++) {
    for(int j = 0; j < T; j++) WriteAdvice(C[i] >> j & 1);
  }
}

#include "assistant.h"

#include<bits/stdc++.h>
using namespace std;
const int N = 1e5 + 10;

int query[N];

bool chosen[N];

vector<int> nxt[N];

void Assist(unsigned char *A, int N, int K, int R) {
  int T = log2(N) + 1;
  int cnt = 0;
  for(int i = 0; i < N; i++) {
    for(int j = 0; j < T; j++) {
      if (int(A[cnt])) query[i] |= (1 << j);
      cnt++;
    }
  }

  for(int i = N - 1; i >= 0; i--) nxt[query[i]].push_back(i);

  priority_queue<pair<int, int> > Q;
  for(int i = 0; i < K; i++) {
    int tmp = nxt[i].empty() ? N : nxt[i].back();
    Q.push({tmp, i});
    chosen[i] = 1;
  }

  for(int i = 0; i < N; i++) {
    GetRequest();
    int x = query[i];
    nxt[x].pop_back();
    while (!Q.empty() && chosen[Q.top().second] == 0) Q.pop();

    if (chosen[x] == 0) {
      int useless, j; tie(useless, j) = Q.top(); Q.pop();
      chosen[j] = 0;
      PutBack(j);

      chosen[x] = 1;
      int tmp = nxt[x].empty() ? N : nxt[x].back();
      Q.push({tmp, x});
    }
    else {
      Q.push({nxt[x].empty() ? N : nxt[x].back(), x});
    }
  }
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 3100 KB Output is correct
2 Correct 1 ms 3400 KB Output is correct
3 Correct 2 ms 3112 KB Output is correct
4 Correct 7 ms 3184 KB Output is correct
5 Correct 13 ms 3784 KB Output is correct
6 Correct 12 ms 3776 KB Output is correct
7 Correct 12 ms 3776 KB Output is correct
8 Correct 12 ms 3768 KB Output is correct
9 Correct 12 ms 3768 KB Output is correct
10 Correct 15 ms 3776 KB Output is correct
11 Correct 12 ms 3784 KB Output is correct

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 4500 KB Output is correct
2 Correct 129 ms 10612 KB Output is correct
3 Correct 284 ms 20948 KB Output is correct
4 Correct 271 ms 18840 KB Output is correct
5 Correct 281 ms 19196 KB Output is correct
6 Correct 272 ms 19572 KB Output is correct
7 Correct 282 ms 20124 KB Output is correct
8 Correct 230 ms 18276 KB Output is correct
9 Correct 259 ms 17480 KB Output is correct
10 Correct 285 ms 19924 KB Output is correct

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 231 ms 15836 KB Output is correct
2 Incorrect 13 ms 5992 KB Error - advice is too long
3 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 3088 KB Error - advice is too long
2 Halted 0 ms 0 KB -

Subtask #5
3.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 282 ms 18896 KB Output is partially correct - 1700000 bits used
2 Correct 285 ms 18716 KB Output is partially correct - 1700000 bits used
3 Correct 276 ms 18872 KB Output is partially correct - 1700000 bits used
4 Correct 295 ms 19284 KB Output is partially correct - 1700000 bits used
5 Correct 289 ms 18824 KB Output is partially correct - 1700000 bits used
6 Correct 274 ms 18896 KB Output is partially correct - 1700000 bits used
7 Correct 279 ms 18988 KB Output is partially correct - 1697263 bits used
8 Correct 274 ms 18976 KB Output is partially correct - 1700000 bits used
9 Correct 277 ms 19136 KB Output is partially correct - 1700000 bits used
10 Correct 275 ms 19432 KB Output is partially correct - 1700000 bits used