Submission #711493

#	Time	Username	Problem	Language	Result	Execution time	Memory
711493		becaido	Art Collections (BOI22_art)	C++17	100 / 100	1636 ms	656 KiB

art

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

void solve(int N) {
    vector<int> v(N), ans(N);
    iota(v.begin(), v.end(), 1);
    int last = publish(v);
    for (int i = 1; i < N; i++) {
        v.insert(v.begin(), v.back());
        v.pop_back();
        int cur = publish(v), delta = cur - last, rk = (delta + N + 1) / 2;
        ans[rk - 1] = N - i + 1;
        last = cur;
    }
    for (int &x : ans) if (!x) x = 1;
    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