Submission #481636

#	Time	Username	Problem	Language	Result	Execution time	Memory
481636		SlavicG	Cave (IOI13_cave)	C++17	Compilation error	0 ms	0 KiB

cave

#include"cave.h"
#include "bits/stdc++.h"
using namespace std;
 
#define ll long long
 
#define       forn(i,n)              for(int i=0;i<n;i++)
#define          all(v)              v.begin(), v.end()
#define         rall(v)              v.rbegin(),v.rend()
 
#define            pb                push_back
#define          sz(a)               (int)a.size()
 

void exploreCave(int n){
    vector<int> a(n, 0);
    int x = tryCombination(a);
    while(x != -1){
        a[x + 1] ^= 1;
        x = tryCombination(a);
    }
    vector<int> v(n);
    iota(all(v), 0);

    answer(v, a);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:17:28: error: cannot convert 'std::vector<int>' to 'int*'
   17 |     int x = tryCombination(a);
      |                            ^
      |                            |
      |                            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:20:28: error: cannot convert 'std::vector<int>' to 'int*'
   20 |         x = tryCombination(a);
      |                            ^
      |                            |
      |                            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:25:12: error: cannot convert 'std::vector<int>' to 'int*'
   25 |     answer(v, a);
      |            ^
      |            |
      |            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[]);
      |             ~~~~^~~