Submission #206905

#	Time	Username	Problem	Language	Result	Execution time	Memory
206905		vardan__02	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

#include <algorithm>
#include <iostream>
#include <fstream>
#include <cstring>
#include <string>
#include <vector>
#include <cstdio>
#include <queue>
#include <deque>
#include <stack>
#include <list>
#include <set>
#include <map>
#include "cave.h"
using namespace std;
typedef long long ll;
#define MP make_pair
#define PB push_back
void exploreCave(int N)
{
    int n = N, x = 0, y = 0;
    vector<int> s;
    for(int i=0;i<n;i++)
        s.PB(0);
    int i=0;
    while(i<=n-2)
    {
        x=tryCombination(s);
        if(x==-1)
        {
            vector<int> d;
            for(int j=0;j<s.size();j++)
            {
                s[j]=(s[j]+1)%2;
                x=tryCombination(s);
                d.PB(x);
                s[j]=(s[j]+1)%2;
            }
            answer(s,d);
            return;
        }
        s[i+1]=(s[i+1]+1)%2;
        y=tryCombination(s);
        if(y==-1)
        {
            vector<int> d;
            for(int j=0;j<s.size();j++)
            {
                s[j]=(s[j]+1)%2;
                x=tryCombination(s);
                d.PB(x);
                s[j]=(s[j]+1)%2;
            }
            answer(s,d);
            return;
        }
        if(x==y)
            s[i]=(s[i]+1)%2;
        i++;
    }
    x=tryCombination(s);
    if(x!=-1)
        s[n-1]=(s[n-1]+1)%2;
    vector<int> d;
    for(int j=0;j<s.size();j++)
    {
        s[j]=(s[j]+1)%2;
        x=tryCombination(s);
        d.PB(x);
        s[j]=(s[j]+1)%2;
    }
    answer(s,d);
    return;
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:28:27: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
         x=tryCombination(s);
                           ^
cave.cpp:32:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int j=0;j<s.size();j++)
                         ~^~~~~~~~~
cave.cpp:35:35: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
                 x=tryCombination(s);
                                   ^
cave.cpp:39:23: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'void answer(int*, int*)'
             answer(s,d);
                       ^
cave.cpp:43:27: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
         y=tryCombination(s);
                           ^
cave.cpp:47:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int j=0;j<s.size();j++)
                         ~^~~~~~~~~
cave.cpp:50:35: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
                 x=tryCombination(s);
                                   ^
cave.cpp:54:23: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'void answer(int*, int*)'
             answer(s,d);
                       ^
cave.cpp:61:23: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
     x=tryCombination(s);
                       ^
cave.cpp:65:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int j=0;j<s.size();j++)
                 ~^~~~~~~~~
cave.cpp:68:27: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
         x=tryCombination(s);
                           ^
cave.cpp:72:15: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'void answer(int*, int*)'
     answer(s,d);
               ^