Submission #714204

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
714204	2023-03-24T06:27:03 Z	vjudge1	Art Collections (BOI22_art)	C++17	Compilation error	0 ms	0 KB

art

#include <art.h>

using namespace std;

void solve(int N){
	vector<int> a(N);
	for(int i=0 ; i<N ; i++){
		a[i] = i + 1;
	}
	int now = publish(a);
	if(now == 0){
		answer(a);
	}
	while(next_permutation(all(a))){
		now = publish(a);
		if(now == 0){
			answer(a);
			return;
		}
	}
}

Compilation message

art.cpp: In function 'void solve(int)':
art.cpp:14:25: error: 'all' was not declared in this scope
   14 |  while(next_permutation(all(a))){
      |                         ^~~
art.cpp:14:8: error: 'next_permutation' was not declared in this scope
   14 |  while(next_permutation(all(a))){
      |        ^~~~~~~~~~~~~~~~
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) {
      |        ~~~~~~~~~^~~~