제출 #993646

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
993646		yellowtoad	Art Collections (BOI22_art)	C++17	100 / 100	1156 ms	1636 KiB

art

#include "art.h"
#include <iostream>
#include <vector>
using namespace std;

void solve(int n) {
    vector<int> a(n);
    for (int i = 0; i < n; i++) a[i] = i+1;
    int cur = publish(a);
    for (int i = 1; i < n; i++) {
        for (int j = i-1; j >= 0; j--) a[j+1] = a[j];
        a[0] = i+1;
        int x = publish(a);
        for (int j = 0; j < (i+x-cur)/2; j++) a[j] = a[j+1];
        a[(i+x-cur)/2] = i+1;
        cur = x-(i+x-cur)/2;
    }
    answer(a);
}

컴파일 시 표준 에러 (stderr) 메시지

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