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답안 #150688

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
150688 2019-09-01T08:49:20 Z お前はもう死んでいる(#3784, kuroni, nvmdava, tfg) 로카히아 유적 (FXCUP4_lokahia) C++17
0 / 100
 7 ms 640 KB 
#include "lokahia.h"
#include <bits/stdc++.h>
using namespace std;


int FindBase(int N){
    vector<vector<int> > s, t, de;
    vector<int> la;
    for(int i = 0; i < N; i++)
            s.push_back({i});
 
    while(s.size() > 1){
        for(int i = 1; i < s.size(); i += 2){
            if(CollectRelics(s[i - 1][0], s[i][0]) == -1){
                de.push_back(s[i - 1]);
                de.push_back(s[i]);
            } else {
                for(int& x : s[i - 1])
                    s[i].push_back(x);
                t.push_back(s[i]);
            }
        }

        if(s.size() & 1){
            de.push_back(s.back());
            la = s.back();
        }

        swap(s, t);
        t.clear();
    }
 
    int sz = 0;
    
    if(s.empty()) s.push_back(la);
    else sz = s[0].size();
    if(s[0].empty()) return -1;

    int res = 0;
    for(auto& x : de){
        int rrr = CollectRelics(x[0], s[0][0]);
        if(rrr != -1){
            res = max(res, rrr);
            for(int i = 1; i < x.size(); i++){
                rrr = CollectRelics(x[i], s[0][0]);
                res = max(res, rrr);
            }
            sz += x.size();
        }
    }
    if(sz > N / 2) return res;
    return -1;
}

Compilation message

lokahia.cpp: In function 'int FindBase(int)':
lokahia.cpp:13:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i = 1; i < s.size(); i += 2){
                        ~~^~~~~~~~~~
lokahia.cpp:44:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int i = 1; i < x.size(); i++){
                            ~~^~~~~~~~~~

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 6 ms 640 KB Wrong
2 Correct 5 ms 512 KB Correct : C = 172
3 Incorrect 6 ms 640 KB Wrong
4 Incorrect 6 ms 640 KB Wrong
5 Correct 5 ms 640 KB Correct : C = 173
6 Correct 6 ms 640 KB Correct : C = 265
7 Correct 6 ms 640 KB Correct : C = 268
8 Correct 6 ms 640 KB Correct : C = 168
9 Correct 5 ms 640 KB Correct : C = 163
10 Correct 6 ms 640 KB Correct : C = 173
11 Incorrect 6 ms 640 KB Wrong
12 Correct 6 ms 640 KB Correct : C = 105
13 Correct 5 ms 640 KB Correct : C = 175
14 Correct 6 ms 640 KB Correct : C = 269
15 Correct 6 ms 640 KB Correct : C = 285
16 Correct 6 ms 512 KB Correct : C = 4
17 Correct 6 ms 640 KB Correct : C = 283
18 Correct 6 ms 512 KB Correct : C = 60
19 Correct 6 ms 640 KB Correct : C = 290
20 Correct 6 ms 640 KB Correct : C = 100
21 Incorrect 6 ms 640 KB Wrong
22 Correct 6 ms 640 KB Correct : C = 287
23 Correct 6 ms 512 KB Correct : C = 174
24 Correct 6 ms 640 KB Correct : C = 131
25 Incorrect 6 ms 640 KB Wrong
26 Correct 7 ms 640 KB Correct : C = 265
27 Correct 6 ms 512 KB Correct : C = 0