oj.uz

답안 #1090758

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1090758 2024-09-18T16:53:55 Z noyancanturk popa (BOI18_popa) C++17
100 / 100
 67 ms 676 KB 
#include<bits/stdc++.h>
using namespace std;

int query(int a, int b, int c, int d);

int solve(int n, int* l, int* r){
  for(int i=0;i<n;i++)l[i]=r[i]=-1;
  vector<int>chain{0};
  for(int i=1;i<n;i++){
    int last=-1;
    while(chain.size()){
      int res=query(chain.back(),chain.back(),chain.back(),i);
      if(res==1){
        r[chain.back()]=i;
        break;
      }else{
        last=chain.back();
        chain.pop_back();
      }
    }
    l[i]=last;
    chain.push_back(i);
  }
  return chain[0];
}

Subtask #1
37.0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 344 KB Output is correct
2 Correct 6 ms 344 KB Output is correct
3 Correct 5 ms 344 KB Output is correct
4 Correct 6 ms 344 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 66 ms 428 KB Output is correct
2 Correct 63 ms 428 KB Output is correct
3 Correct 43 ms 596 KB Output is correct
4 Correct 55 ms 676 KB Output is correct

Subtask #3
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 64 ms 672 KB Output is correct
2 Correct 44 ms 676 KB Output is correct
3 Correct 38 ms 676 KB Output is correct
4 Correct 67 ms 668 KB Output is correct