Submission #1217591

#	Time	Username	Problem	Language	Result	Execution time	Memory
1217591		LeonidCuk	Cave (IOI13_cave)	C++20	Compilation error	0 ms	0 KiB

cave

#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
void exploreCave(int n)
{
    vector<bool>vis(n);
    vector<int>res(n),res2(n);
    int a,b;
    for(int i=0;i<n;i++)
    {
        for(int j=0;j<n;j++)
        {
            if(vis[j]==0)
            {
                res[j]=0;
            }
        }
        a=tryCombination(res);
        if(a==i)b=1;
        else b=0;
        int l=0,r=n-1;
        while(l<r)
        {
            int m=(l+r)/2;
            for(int j=0;j<n;j++)
            {
                if(vis[j])continue;
                if(j<=m)res[j]=b;
                else res[j]=(b+1)%2;
                a=tryCombination(res);
                if(a==i)l=m+1;
                else r=m;
            }
            res[l]=b;
            vis[l]=true;
            res2[i]=l;
        }
    }
    answer(res,res2);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:18:26: error: cannot convert 'std::vector<int>' to 'int*'
   18 |         a=tryCombination(res);
      |                          ^~~
      |                          |
      |                          std::vector<int>
In file included from cave.cpp:2:
cave.h:8:24: note:   initializing argument 1 of 'int tryCombination(int*)'
    8 | int tryCombination(int S[]);
      |                    ~~~~^~~
cave.cpp:30:34: error: cannot convert 'std::vector<int>' to 'int*'
   30 |                 a=tryCombination(res);
      |                                  ^~~
      |                                  |
      |                                  std::vector<int>
In file included from cave.cpp:2:
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(res,res2);
      |            ^~~
      |            |
      |            std::vector<int>
In file included from cave.cpp:2:
cave.h:9:17: note:   initializing argument 1 of 'void answer(int*, int*)'
    9 | void answer(int S[], int D[]);
      |             ~~~~^~~