Submission #943212

#	Time	Username	Problem	Language	Result	Execution time	Memory
943212		theghostking	A Difficult(y) Choice (BOI21_books)	C++17	5 / 100	147 ms	1112 KiB

books

#include <bits/stdc++.h>
 
#include "books.h"
 
using namespace std;
//
// --- Sample implementation for the task books ---
//
// To compile this program with the sample grader, place:
//     books.h books_sample.cpp sample_grader.cpp
// in a single folder and run:
//     g++ books_sample.cpp sample_grader.cpp
// in this folder.
//
 
void solve(int N, int K, long long A, int S) {
    vector<long long> dis(N+1, -1);
    for (int i = 1; i<=N; i++){
		dis[i] = skim(i);
	}
	for (int i = 1; i<=N; i++){
		for (int j = i+1; j<=N; j++){
			for (int k = j+1; k<=N; k++){
				long long sm = dis[i]+dis[j]+dis[k];
				if ((sm >= A) && (2LL*A>=sm)){
					answer({i,j,k});
				}
			}
		}
	}
	impossible();
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 15
• Subtask 3: 0 / 10
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20