Submission #450392

#	Time	Username	Problem	Language	Result	Execution time	Memory
450392		MohamedAliSaidane	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

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

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
#define pb push_back
#define popb pop_back
#define ff first
#define ss second
const int MOD = 1e9 + 7;

const int MAX_N = 5004;
bool visited[MAX_N];

void exploreCave(int n)
{
    vi comb(n,0);
    int first = tryCombination(comb);
    vi ass(n,0);
    vi st(n,0);
    int cnt = 0;
    while(cnt < n)
    {
        for(int i = 0; i < n ; i ++)
        {
            if(visited[i])
                continue;
            comb[i] = 1 - comb[i];
            int ess = tryCombination(comb);
            if(ess != -1 && ess < first)
            {
                comb[i] = 1 - comb[i];
                ass[i] = ess;
                state[i] = comb[i];
                visited[i] = true;
                cnt ++;
            }
            else if(ess > first)
            {
                ass[i] = first;
                state[i] = comb[i];
                visited[i] = true;
                first = ess;
                cnt ++;
            }
        }
    }
    answer(state,ass);

    return ;
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:20:32: error: cannot convert 'vi' {aka 'std::vector<int>'} to 'int*'
   20 |     int first = tryCombination(comb);
      |                                ^~~~
      |                                |
      |                                vi {aka 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:31:38: error: cannot convert 'vi' {aka 'std::vector<int>'} to 'int*'
   31 |             int ess = tryCombination(comb);
      |                                      ^~~~
      |                                      |
      |                                      vi {aka 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:36:17: error: 'state' was not declared in this scope; did you mean '_xstate'?
   36 |                 state[i] = comb[i];
      |                 ^~~~~
      |                 _xstate
cave.cpp:43:17: error: 'state' was not declared in this scope; did you mean '_xstate'?
   43 |                 state[i] = comb[i];
      |                 ^~~~~
      |                 _xstate
cave.cpp:50:12: error: 'state' was not declared in this scope; did you mean '_xstate'?
   50 |     answer(state,ass);
      |            ^~~~~
      |            _xstate