Submission #873016

#	Time	Username	Problem	Language	Result	Execution time	Memory
873016		Faisal_Saqib	Art Collections (BOI22_art)	C++17	5 / 100	31 ms	1808 KiB

art

#include "art.h"
#include <iostream>
#include <algorithm>
#include <climits>
#include <queue>
#include <cmath>
#include <map>
#include <set>
#include <random>
#include <chrono>
#include <iomanip>
#include <vector>
#include <fstream>
using namespace std;
#define vll vector<ll>
#define sll set<ll>
#define vstr vector<string>
#define ll long long
#define ld long double
#define supra main
#define pb push_back
#define add insert
#define rall(x) rbegin(x),rend(x)
#define all(x) (x).begin(),(x).end()
#define I ios_base::sync_with_stdio(false);
#define Hear cin.tie(NULL);
#define Shots cout.tie(NULL);
#define Ratatatata
#define bits_on(a) (__builtin_popcountll(a))
#define mx_pw2(a) (__builtin_ctzll(a))
mt19937 RNG(chrono::steady_clock::now().time_since_epoch().count());  
#define SHUFFLE(v) shuffle(all(v), RNG); 
void solve(int n)
{
    // publish({2,3,1});
    vector<int> order;
    for(int i=1;i<=n;i++)
        order.pb(i);
    // if(n>=6)
    // {
    //     for(int i=1;i<=n;i++)
    //     {
    //         for(int j=0;j<n;j++)
    //         {
    //             vll NEW(n);
    //             for(int l=0;l<j;l++)
    //                 NEW[l]=order[l];
    //             for(int l=0;l<j;l++)
    //                 NEW[l]=order[l];
    //         }
    //     }
    // }
    map<vector<int>,bool> seen;
    do
    {
        if(!seen[order] and !publish(order))
        {
            answer(order);
            seen[order]=1;
        }
    }while(next_permutation(all(order)));
}

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