Submission #602939

#	Time	Username	Problem	Language	Result	Execution time	Memory
602939		DanerZein	Art Collections (BOI22_art)	C++17	0 / 100	33 ms	208 KiB

art

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
void solve(int N) {
  vector<int> ord;
  for(int i=1;i<=N;i++) ord.push_back(i);
  while(true){
    for(int i=0;i<N;i++){
      int mi=publish(ord);
      int id=-1;
      for(int j=i+1;j<N;j++){
	swap(ord[i],ord[j]);
	int rp=publish(ord);
	if(rp<mi){
	  mi=rp;
	  id=j;
	}
	if(!rp){
	  answer(ord);
	  return;
	}
	swap(ord[i],ord[j]);
      }
      if(id!=-1){
	swap(ord[i],ord[id]);
      }
    }
  }
  //answer(ord);
}

Compilation message (stderr)

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) {
      |        ~~~~~~~~~^~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30