Submission #959469

#	Time	Username	Problem	Language	Result	Execution time	Memory
959469		Bidoneczek11	Art Collections (BOI22_art)	C++17	70 / 100	1190 ms	1680 KiB

art

#include <bits/stdc++.h>
#include "art.h"
using namespace std;

//#define int long long
#define ll long long
#define ld long double
#define pb push_back
#define nd second
#define st first
#define sz size
#define forr(i, n) for(int i=1;i<=n;i++)
const ll infl=1e18+90;
const int inf=1e9+90;

int x;

/*
int s[8]{0, 7, 4, 5, 2, 1, 3, 6};

void answer(vector<int> a)
{
    for(auto it:a) cout<<it<<" ";
    cout<<"\n";
}

int publish(vector<int> a)
{
    //cerr<<"wchodze dla a = ";
    //for(auto it:a) cerr<<it<<" ";
    //cerr<<"\n";
    int wyn=0;
    for(int i=0;i<x;i++)
    {
        for(int j=i+1;j<x;j++)
        {
            //cerr<<"s["<<i<<"] = "<<s[i]<<" s["<<j<<"] = "<<s[j]<<"\n";
            if(s[a[i]]<s[a[j]])
            {
                //cerr<<"dla i, j = "<<i<<" "<<j<<"\n";
                wyn++;
            }
        }
    }
    //cerr<<"zwracam wyn = "<<wyn<<"\n";
    return wyn;
}
*/

vector<int> wek, kon;
vector<pair<int,int> > wyn;

int fun(int a)
{
    wek.clear();
    for(int i=1;i<=x;i++)
    {
        if(i!=a) wek.pb(i);
    }
    wek.pb(a);
    int p=publish(wek);
    wek.clear();
    wek.pb(a);
    for(int i=2;i<=x;i++)
    {
        if(i!=a) wek.pb(i);
    }
    wek.pb(1);
    int k=publish(wek);
    return (k-p);
}

void solve(int n)
{
    x=n;
    for(int i=2;i<=n;i++)
    {
        int xd=fun(i);
        wyn.pb({xd, i});
    }
    wyn.pb({0, 1});
    sort(wyn.begin(), wyn.end());
    for(auto it:wyn)
    {
        kon.pb(it.nd);
    }
    answer(kon);
}
/*
int main()
{
    solve(7);
}
*/

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