oj.uz

답안 #143462

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
143462 2019-08-14T07:00:40 Z bortoz popa (BOI18_popa) C++17
100 / 100
 105 ms 452 KB 
#include "bits/stdc++.h"
#include "popa.h"
using namespace std;

int solve(int N, int* L, int* R) {
  vector<int> stk;
  for (int i = 0; i < N; i++) {
    L[i] = R[i] = -1;
    while (!stk.empty()) {
      if (!query(stk.back(), i, i, i)) {
        break;
      }
      L[i] = stk.back();
      stk.pop_back();
    }
    if (!stk.empty()) {
      R[stk.back()] = i;
    }
    stk.push_back(i);
  }
  return stk[0];
}

Subtask #1
37.0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 396 KB Output is correct
2 Correct 14 ms 376 KB Output is correct
3 Correct 7 ms 248 KB Output is correct
4 Correct 13 ms 248 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 105 ms 328 KB Output is correct
2 Correct 75 ms 332 KB Output is correct
3 Correct 70 ms 372 KB Output is correct
4 Correct 70 ms 452 KB Output is correct

Subtask #3
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 98 ms 376 KB Output is correct
2 Correct 71 ms 452 KB Output is correct
3 Correct 90 ms 424 KB Output is correct
4 Correct 84 ms 332 KB Output is correct