Submission #590861

#	Time	Username	Problem	Language	Result	Execution time	Memory
590861		Sam_a17	Unscrambling a Messy Bug (IOI16_messy)	C++14	Compilation error	0 ms	0 KiB

messy

#define _CRT_SECURE_NO_WARNINGS
#include <bits/stdc++.h>
#include <cstdio>
// #include ""
using namespace std;

#define ll long long
#define ld long double

#define all(x) (x.begin(), x.end())
#define rall(x) (x.rbegin(), x.rend())
#define sz(x) (int)x.size()

vector<int> restore_permutation(int n, int w, int r) {
    
    string s(n, '0');
    // cout << s << endl;
    for(int i = 0; i < n; i++) {
      s[i] = '1';
    //   cout << s << endl;
      add_element(s);
    }    
    
    compile_set();

    string si(n, '0');
    vector<int> answ(n, -1);
    
    for(int i = 0; i < n; i++) {
      for(int j = 0; j < n; j++) {
        if(answ[j] != -1) continue;
        si[j] = '1';
        if(check_element(si)) {
          answ[i] = j;
          continue;
        }
        si[i] = '0';
      }
    }

    return answ;
}

Compilation message (stderr)

messy.cpp: In function 'std::vector<int> restore_permutation(int, int, int)':
messy.cpp:21:7: error: 'add_element' was not declared in this scope
   21 |       add_element(s);
      |       ^~~~~~~~~~~
messy.cpp:24:5: error: 'compile_set' was not declared in this scope
   24 |     compile_set();
      |     ^~~~~~~~~~~
messy.cpp:33:12: error: 'check_element' was not declared in this scope
   33 |         if(check_element(si)) {
      |            ^~~~~~~~~~~~~