Submission #1101652

#	Time	Username	Problem	Language	Result	Execution time	Memory
1101652		mariaclara	Art Collections (BOI22_art)	C++17	100 / 100	1121 ms	1760 KiB

art

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

using namespace std;

typedef long long ll;
typedef pair<int,int> pii;
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define mk make_pair
#define pb push_back
#define fr first 
#define sc second 

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

    int now, last;
    last = publish(order);

    for(int i = 1; i < N; i++) {
        order.erase(order.begin());
        order.pb(i);

        now = publish(order);
        ans[(last-now+N-1)/2] = i;
        last = now;
    }

    for(int i = 0; i < N; i++) if(ans[i] == 0) ans[i] = 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