Submission #924224

#	Time	Username	Problem	Language	Result	Execution time	Memory
924224		asdasdqwer	Art Collections (BOI22_art)	C++17	100 / 100	1336 ms	64312 KiB

art

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

using namespace std;

map<vector<int>, int> quer;

int query(vector<int> &a) {
    if (quer.find(a) != quer.end()) {
        return quer[a];
    }

    int sol = publish(a);
    quer[a] = sol;
    return sol;
}

void solve(int n) {
    vector<int> a(n);
    for (int i=0;i<n;i++) {
        a[i]=i+1;
    }

    vector<int> res(n);

    for (int i=0;i<n;i++) {
        int r1 = query(a);
        int f=a[0];
        a.erase(a.begin());
        a.push_back(f);
        int r2 = query(a);

        res[(r1-r2+n)/2]=i+1;
    }

    answer(res);
}

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