제출 #648861

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
648861		JANCARAPAN	동굴 (IOI13_cave)	C++17	컴파일 에러	0 ms	0 KiB

cave

#include "cave.h"
#include <bits/stdc++.h>
using namespace std;

// int tryCombination(vector<int> &a);
// void answer(vector<int> &a, vector<int> &b);


void exploreCave(int n) {
    vector<int> pos(n), con(n);

    for (int i=0; i<n; i++) {
        // per a cada porta faig bs dels interruptors
        int l = i, r = n + 1;
        bool on = 1;
        while (r - l > 1) {
            int m = (l + r) / 2;
            bool can = 0;
            if (tryCombination(pos) == i) {
                on = 0;
                can = 1;
            }
            for (int j=i; j<m; j++) {
                pos[j] = 1;
            }
            if (tryCombination(pos) == i) {
                on = 1;
                can = 1;
            }

            if (can) {
                r = m;
            } else {
                l = r;
            }
        }
        pos[i] = on;
        con[i] = r;
    }

    answer(pos, con);
}

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:19:32: error: cannot convert 'std::vector<int>' to 'int*'
   19 |             if (tryCombination(pos) == i) {
      |                                ^~~
      |                                |
      |                                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:26:32: error: cannot convert 'std::vector<int>' to 'int*'
   26 |             if (tryCombination(pos) == i) {
      |                                ^~~
      |                                |
      |                                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:41:12: error: cannot convert 'std::vector<int>' to 'int*'
   41 |     answer(pos, con);
      |            ^~~
      |            |
      |            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[]);
      |             ~~~~^~~