Submission #1120395

#	Time	Username	Problem	Language	Result	Execution time	Memory
1120395		vjudge1	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KiB

art

#include<bits/stdc++.h>
#include "art.h"
using namespace std;
void solve(int n) {
	cin >> n;
	vector <int> v, v2;
	for(int i = 1; i <= n; i++) {
		v.pb(i);
	}
	v2 = v;
	reverse(v2.begin(), v2.end());
	while(v != v2) {
		cout << "publish({";
		for(auto to : v) {
			cout << to << ","; 
		}
		cout << "})\n";
		int res;
		cin >> res;
		if(res == 0) {
			cout << "answer({";
			for(auto to : v) {
				cout << to << ","; 
			}
			cout << "})";
			return;
		}
		next_permutation(v.begin(), v.end());
	}
	cout << "publish({";
	for(auto to : v) {
		cout << to << ","; 
	}
	cout << "})\n";
	int res;
	cin >> res;
	if(res == 0) {
		cout << "answer({";
		for(auto to : v) {
			cout << to << ","; 
		}
		cout << "})";
		return;
	}
}

Compilation message (stderr)

art.cpp: In function 'void solve(int)':
art.cpp:8:5: error: 'class std::vector<int>' has no member named 'pb'
    8 |   v.pb(i);
      |     ^~
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) {
      |        ~~~~~~~~~^~~~