Submission #580979

#	Time	Username	Problem	Language	Result	Execution time	Memory
580979		tengiz05	Art Collections (BOI22_art)	C++17	100 / 100	1517 ms	696 KiB

art

#include "art.h"
#ifndef EVAL
#include "sample_grader.cpp"
#endif

#include <bits/stdc++.h>

using namespace std;

void solve(int n) {
    vector<int> ans(n, -1);
    vector<int> p(n);
    iota(p.begin(), p.end(), 1);
    int lst = publish(p);
    for (int i = 1; i < n; i++) {
        rotate(p.begin(), p.begin() + 1, p.end());
        int now = publish(p);
        int x = (lst - now + n - 1) / 2;
        ans[x] = i;
        lst = now;
    }
    for (int i = 0; i < n; i++) {
        if (ans[i] == -1) {
            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