Submission #861711

#	Time	Username	Problem	Language	Result	Execution time	Memory
861711		MyCode	A Difficult(y) Choice (BOI21_books)	C++17	0 / 100	4 ms	1368 KiB

books

#include <bits/stdc++.h>
#include "books.h"

using namespace std;

void solve(int n, int k, long long a, int s) {
    long long x[n];
    for (int i = 0; i < n; i++)
        x[i] = skim(i + 1);
    for (int i = 0; i < n; i++) {
        long long sum = 0;
        for (int j = i; j < i + k; j++)
            sum += x[j];
        if(sum >= a && sum <= 2 * a){
            vector<int> t;
            for(int j = i; j < i + k; j++)
                t.emplace_back(j + 1);
            answer(t);
            return;
        }
    }
    impossible();
}

• Subtask 1: 0 / 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