Submission #985639

#	Time	Username	Problem	Language	Result	Execution time	Memory
985639		canadavid1	Art Collections (BOI22_art)	C++17	100 / 100	1106 ms	1616 KiB

art

#include "art.h"
#include <numeric>
void solve(int N) {
    std::vector<int> order(N);
    std::iota(order.begin(),order.end(),1);
    std::vector<int> val(N);
    for(auto& i : val)
    {
        i = publish(order);
        auto v = order[0];
        for(int j = 0; j < N; j++) order[j] = order[j+1];
        order.back() = v;
    }
    val.push_back(val[0]);
    std::vector<int> res(N);
    for(int i = 0; i < N; i++)
    {
        auto a = (val[i]-val[i+1]+N)/2;
        res[a] = 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