Submission #710176

#	Time	Username	Problem	Language	Result	Execution time	Memory
710176		nicky4321	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define F first
#define S second
#define PB push_back
#define MP make_pair
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pdd pair<double, double>
#define ALL(x) x.begin(), x.end()
#define vi vector<int>
#define vl vector<ll>
#define SZ(x) (int)x.size()
#define CASE int t;cin>>t;for(int ca=1;ca<=t;ca++)
#define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
const int MAX = 1 << 20, MOD = 1e9 + 7;

void solve(int n){
    int lt = 0;
    vi v;
    for(int i = 1;i <= n;i++){
        v.PB(i);
    }
    do{
        int tmp = publish(v);
        if(tmp == lt){
            answer(v);
            return;
        }
        lt = tmp;
    }while(next_permutation(ALL(v)));
}

// int main(){
//     IOS
//     // CASE
//     int n;
//     cin >> n;
//         solve(n);
//     return 0;
// }

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:27:19: error: 'publish' was not declared in this scope
   27 |         int tmp = publish(v);
      |                   ^~~~~~~
art.cpp:29:13: error: 'answer' was not declared in this scope
   29 |             answer(v);
      |             ^~~~~~
interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~