제출 #1120412

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1120412		vjudge1	Art Collections (BOI22_art)	C++17	컴파일 에러	0 ms	0 KiB

art

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

컴파일 시 표준 에러 (stderr) 메시지

art.cpp:4:6: error: ambiguating new declaration of 'void publish(std::vector<int>)'
    4 | void publish(vector <int> v) {
      |      ^~~~~~~
In file included from art.cpp:2:
art.h:5:5: note: old declaration 'int publish(std::vector<int>)'
    5 | int publish(std::vector<int>);
      |     ^~~~~~~
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) {
      |        ~~~~~~~~~^~~~