oj.uz

답안 #580525

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
580525 2022-06-21T11:43:55 Z Jarif_Rahman 카멜레온의 사랑 (JOI20_chameleon) C++17
40 / 100
 21 ms 340 KB 
#include "chameleon.h"
#include <bits/stdc++.h>
#define pb push_back
#define f first
#define sc second
using namespace std;
typedef long long int ll;
typedef string str;

namespace {
    int query(vector<int> v){
        for(int &x: v) x++;
        return Query(v);
    }
    void answer(int a, int b){
        Answer(a+1, b+1);
    }
}

void Solve(int n){
    vector<vector<int>> v(2*n);
    set<pair<int, int>> s;

    for(int i = 0; i < 2*n; i++) for(int j = 0; j < 2*n; j++){
        if(i == j) continue;
        if(query({i, j}) == 1){
            v[i].pb(j), s.insert({min(i, j), max(i, j)});
        }
    }

    for(int i = 0; i < 2*n; i++){
        if(v[i].size() < 3) continue;
        int a = v[i][0], b = v[i][1], c = v[i][2];
        int rm = -1;
        if(query({i, a, b}) == 1) rm = c;
        else if(query({i, a, c}) == 1) rm = b;
        else rm = a;
        if(s.find({min(i, rm), max(i, rm)}) != s.end()) s.erase({min(i, rm), max(i, rm)});
    }

    for(auto [a, b]: s) answer(a, b);
}

Subtask #1
0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 284 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Incorrect 19 ms 336 KB Wrong Answer [3]
4 Halted 0 ms 0 KB -

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 296 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 2 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 2 ms 208 KB Output is correct
17 Correct 2 ms 208 KB Output is correct
18 Correct 2 ms 208 KB Output is correct

Subtask #4
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Incorrect 21 ms 340 KB Wrong Answer [3]
4 Halted 0 ms 0 KB -

Subtask #5
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 284 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Incorrect 19 ms 336 KB Wrong Answer [3]
4 Halted 0 ms 0 KB -