Submission #865106

#	Time	Username	Problem	Language	Result	Execution time	Memory
865106		8pete8	Art Collections (BOI22_art)	C++17	100 / 100	1163 ms	1724 KiB

art

#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<unordered_map>
#include <queue>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include<bitset>
#include "art.h"
using namespace std;
#define ll long long
#define f first
#define endl "\n"
#define s second
#define pii pair<int,int>
#define ppii pair<pii,pii>
#define vi vector<int>
#define pb push_back
//#define p push
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
using namespace std;
const int mxn=1e5;
void solve(int N){
    vector<int>a;
    vector<int>ans(N);
    for(int i=1;i<=N;i++){
        vector<int>v;
        int j=i;
        for(;j<=N;j++)v.pb(j);
        for(j=1;j<i;j++)v.pb(j);
        a.pb(publish(v));
        if(i>1){
            int pos=((a[a.size()-2]-a[a.size()-1])-1+N)/2;
            ans[pos]=i-1;
        }
    }
    int pos=((a[a.size()-1]-a[0])-1+N)/2;
    ans[pos]=N;
    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