Submission #992128

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
992128	2024-06-04T01:28:16 Z	amin_2008	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KB

art

#include "art.h"
using namespace std;
//
// --- Sample implementation for the task art ---
//
// To compile this program with the sample grader, place:
//     art.h art_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 art_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
void solve(int N) {
    vector<int> res(N + 1);
    for(int i = 1; i <= N; i++) res[i] = i;
    do 
    {
        if (!publish(res))
        {
            answer(res);
            return;
        }
    }
    while (next_permutation(res.begin(), res.end()));
}

// just checking (can't compile)

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:26:12: error: 'next_permutation' was not declared in this scope
   26 |     while (next_permutation(res.begin(), res.end()));
      |            ^~~~~~~~~~~~~~~~
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) {
      |        ~~~~~~~~~^~~~