Submission #588960

#	Time	Username	Problem	Language	Result	Execution time	Memory
588960		codr0	Art Collections (BOI22_art)	C++17	100 / 100	1668 ms	620 KiB

art

// Code by Parsa Eslami
     
#include <bits/stdc++.h>
#include "art.h"
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>

#define bit(i,j) ((j>>i)&1)
#define minm(x,y) x=min(x,y)
#define maxm(x,y) x=max(x,y)
#define FOR(i,a,b) for(int i=a;i<=b;i++)
#define FORR(i,a,b) for(int i=a;i>=b;i--)
#define S second
#define F first
#define pb push_back
#define SZ(x) (int)x.size()
#define all(x) x.begin(),x.end()
#define err(x) cout<<#x<<": "<<x<<'\n'
#define wtf cout<<"WHAT THE FUCK!\n"
#define dmid int mid=(r+l)/2
#define lc 2*id
#define rc 2*id+1

using namespace std;

	void solve(int n){
		vector<int> vc;
		FOR(i,1,n) vc.pb(i);
		int z=publish(vc);
		vector<int> ans;
		FOR(i,1,n) ans.pb(i);
		FOR(i,2,n){
			vc[0]=i;
			FOR(j,1,i-1) vc[j]=j;
			FOR(j,i,n-1) vc[j]=j+1;
			int xmy=publish(vc);
			xmy-=z;
			xmy+=(i-1);
			xmy/=2;
			FORR(j,i-1,xmy+1) swap(ans[j],ans[j-1]);
		}
		answer(ans);
	}

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: 30 / 30