제출 #988727

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
988727		Ariadna	동굴 (IOI13_cave)	C++14	컴파일 에러	0 ms	0 KiB

cave

#include "cave.h"
#include <bits/stdc++.h>

using namespace std;

void exploreCave(int N) {
    vector<int> pos(N, -1), door(N, -1);

    vector<int> s(N);
    for (int d = 0; d < N; ++d) {
        int correct_pos = 0;
        for (int i = 0; i < N; ++i) 
            if (pos[i] != -1) s[i] = pos[i];
            else s[i] = 0;

        if (tryCombination(s) == d) correct_pos = 1;

        int l = 0, r = N-1, ans; 
        vector<int> s(N);
        while (l <= r) {
            int m = (l+r)/2;
            for (int i = 0; i < N; ++i) {
                if (pos[i] != -1) s[i] = pos[i];
                else if (i < m) s[i] = correct_pos;
                else s[i] = 1-correct_pos; 
            }
            int res = tryCombination(s);
            if (res > d || res == -1) {
                r = m-1;
            } else {
                ans = m;
                l = m+1;
            }
        }
        pos[ans] = correct_pos;
        door[ans] = d;
    }

    answer(pos, door);
}

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:16:28: error: cannot convert 'std::vector<int>' to 'int*'
   16 |         if (tryCombination(s) == d) correct_pos = 1;
      |                            ^
      |                            |
      |                            std::vector<int>
In file included from cave.cpp:1:
cave.h:8:24: note:   initializing argument 1 of 'int tryCombination(int*)'
    8 | int tryCombination(int S[]);
      |                    ~~~~^~~
cave.cpp:27:38: error: cannot convert 'std::vector<int>' to 'int*'
   27 |             int res = tryCombination(s);
      |                                      ^
      |                                      |
      |                                      std::vector<int>
In file included from cave.cpp:1:
cave.h:8:24: note:   initializing argument 1 of 'int tryCombination(int*)'
    8 | int tryCombination(int S[]);
      |                    ~~~~^~~
cave.cpp:39:12: error: cannot convert 'std::vector<int>' to 'int*'
   39 |     answer(pos, door);
      |            ^~~
      |            |
      |            std::vector<int>
In file included from cave.cpp:1:
cave.h:9:17: note:   initializing argument 1 of 'void answer(int*, int*)'
    9 | void answer(int S[], int D[]);
      |             ~~~~^~~