Submission #1018983

#	Time	Username	Problem	Language	Result	Execution time	Memory
1018983		ZeroCool	Art Collections (BOI22_art)	C++17	100 / 100	1043 ms	1916 KiB

art

#include "art.h"
#include <bits/stdc++.h>

using namespace std;

//#define int long long

#define pb push_back
#define mp make_pair
#define mt make_tuple
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()

using ll = long long;
using ld = long double;
 
const int mxn = 4005;



void solve(int n) {
    vector<int> v;
    for(int i = 1;i<=n;i++)v.pb(i);

    int ans[n+1];
    for(int i = 0;i<n;i++){
        ans[i] = publish(v);
        v.pb(v[0]);
        v.erase(v.begin());
    }
    ans[n] = ans[0];
    for(int i = 0;i<n;i++){
        int x = ans[i] - (ans[i] + ans[i+1] - n + 1) / 2;
        v[x] = i + 1;
    }

    answer(v);
}

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