Submission #238830

#	Time	Username	Problem	Language	Result	Execution time	Memory
238830		michao	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

#include <bits/stdc++.h>
#include "cave.h"
#define ll long long int
#define mp make_pair
#define pb push_back
#define ld long double
#define pii pair<int,int>
#define sz(x) (int)x.size()
#define piii pair<pii,pii>
#define precise cout<<fixed<<setprecision(10)
#define st first
#define nd second
#define ins insert
#define vi vector<int>
#define BOOST ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0)
using namespace std;

void exploreCave(int n)
{
	vi arr(n,-1);
	vi pom=arr;
	vi perm(n,-1);
	int x=0;
	for (int door=0;door<n;door++)
  {
  	pom=arr;
  	int bit=1;
  	for (int i=0;i<n;i++) if (perm[i]!=-1)pom[i]=1;
  	int y=tryCombination(pom);
  	if (y<=x)bit^=1;
  	int ip=0,ik=n-1;
  	while (ip+1<ik)
  	{
  		int mid=(ip+ik)>>1;
  		pom=arr;
  		for (int i=0;i<=mid;i++)pom[i]=bit;
  		y=tryCombination(pom);
  		if (y>x)ik=mid;
  		else ip=mid;
  	}
  	perm[ip+1]=door,arr[ip+1]=bit;
  	x++;
  }
	answer(arr,perm);
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:29:28: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
    int y=tryCombination(pom);
                            ^
cave.cpp:37:25: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
     y=tryCombination(pom);
                         ^
cave.cpp:44:17: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'void answer(int*, int*)'
  answer(arr,perm);
                 ^