Submission #1006914

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006914		Owen11	Art Collections (BOI22_art)	C++17	100 / 100	913 ms	2060 KiB

art

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

# define fir first
# define sec second
# define pb push_back

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

    int inv[N+5];
    for(int i = 1; i<=N; i++) {
        // for(auto v: order) cerr << v << " "; cerr << endl;
        inv[i] = publish(order);
        order.pb(*order.begin());
        order.erase(order.begin());
    }

    inv[N+1] = inv[1];
    inv[0] = inv[N];

    pair<int, int> dif[N+5];

    for(int i = 1; i<=N; i++) dif[i] = {inv[i+1]-inv[i], i};

    sort(dif+1, dif+N+1);

    vector<int> ans(N);

    for(int i = 1; i<=N; i++) {
        ans[N-i] = dif[i].sec;
    }

    answer(ans);
}

// signed main() {
//     solve(5);
// }

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