Submission #1006981

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006981		christinelynn	Art Collections (BOI22_art)	C++17	100 / 100	1122 ms	1880 KiB

art

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

void solve(int N) {
    vector<int> order(N);
    iota(order.begin(),order.end(),1);
    int last = publish(order);
    for(int i=1;i<N;i++){
        rotate(order.begin(),order.begin()+i,order.begin()+i+1);
        int curr = publish(order);
        int dist = curr-last;
        int idx = (dist+i)/2;
        rotate(order.begin(),order.begin()+1,order.begin()+idx+1);
        last = curr - idx;
    }
    answer(order);
}

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