oj.uz

답안 #96951

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
96951 2019-02-12T21:05:51 Z dalgerok popa (BOI18_popa) C++14
100 / 100
 87 ms 444 KB 
#include<bits/stdc++.h>
#include<popa.h>
using namespace std;


const int N = 1005;



int le[N], ri[N];



int solve(int n, int *le, int *ri){
    for(int i = 0; i < n; i++){
        le[i] = ri[i] = -1;
    }
    vector < int > st;
    for(int i = 0; i < n; i++){
        while(!st.empty() && query(st.back(), i, i, i) == true){
            ri[st.back()] = le[i];
            le[i] = st.back();
            st.pop_back();
        }
        st.push_back(i);
    }
    while((int)st.size() > 1){
        ri[st[(int)st.size() - 2]] = st.back();
        st.pop_back();
    }
    return st[0];
}

Subtask #1
37.0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 404 KB Output is correct
2 Correct 11 ms 384 KB Output is correct
3 Correct 7 ms 384 KB Output is correct
4 Correct 10 ms 384 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 76 ms 324 KB Output is correct
2 Correct 87 ms 256 KB Output is correct
3 Correct 41 ms 328 KB Output is correct
4 Correct 71 ms 444 KB Output is correct

Subtask #3
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 68 ms 336 KB Output is correct
2 Correct 72 ms 340 KB Output is correct
3 Correct 81 ms 436 KB Output is correct
4 Correct 71 ms 328 KB Output is correct