Submission #249656

#	Time	Username	Problem	Language	Result	Execution time	Memory
249656		muhammad_hokimiyon	Cave (IOI13_cave)	C++14	Compilation error	0 ms	0 KiB

cave

#include "cave.h"
#include <bits/stdc++.h>

#define fi first
#define se second
#define ll long long
#define dl double long

using namespace std;

const int NN = 1e9 + 7;
const int M = 26;
const ll mod = 1e9 + 7;
const ll inf = 1e18 + 7;
const dl rf = 1e-14;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());


void exploreCave(int N)
{
    vector < pair < int , int > > ans(N , {0 , 0});
    vector < int > used(N , 0);
    for( int i = 0; i < N; i++ ){
        vector < int > s(N , 0);
        for( int j = 0; j < N; j++ ){
            if( used[j] )s[j] = ans[j].se;
        }
        int x = tryCombination(s);
        if( x < i && x != -1 )x = 1;
        else x = 0;
        int l = 0 , r = N - 1;
        while( l < r ){
            int m = (l + r) / 2;
            vector < int > qr(N , 0);
            for( int j = 0; j < N; j++ ){
                if( used[j] ){
                    qr[j] = ans[j].se;
                }
            }
            for( int j = 0; j < m; j++ ){
                if( !used[j] ){
                    qr[j] = x;
                }
            }
            int xx = tryCombination(qr);
            if( xx >= i )r = m;
            else l = m + 1;
        }
        ans[l] = { i , x };
    }
    vector < int > S;
    vector < int > D;
    for( int i = 0; i < N; i++ ){
        S.push_back(ans[i].se);
        D.push_back(ans[i].fi);
    }
    answer( S , D );
}

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:28:33: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
         int x = tryCombination(s);
                                 ^
cave.cpp:45:39: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'int tryCombination(int*)'
             int xx = tryCombination(qr);
                                       ^
cave.cpp:57:19: error: cannot convert 'std::vector<int>' to 'int*' for argument '1' to 'void answer(int*, int*)'
     answer( S , D );
                   ^