제출 #1302493

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1302493		kawhiet	나일강 (IOI24_nile)	C++20	0 / 100	24 ms	4268 KiB

nile

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

constexpr long long inf = 1e18;

vector<long long> calculate_costs(vector<int> w, vector<int> a, vector<int> b, vector<int> e) {
    int n = w.size();
    int q = e.size();
    vector<array<int, 3>> to_sort;
    for (int i = 0; i < n; i++) {
        to_sort.push_back({w[i], a[i], b[i]});
    }
    sort(to_sort.begin(), to_sort.end());
    for (int i = 0; i < n; i++) {
        w[i] = to_sort[i][0];
        a[i] = to_sort[i][1];
        b[i] = to_sort[i][2];
    }
    vector<long long> ret;
    for (auto d : e) {
        long long ans = 0;
        vector<bool> is(n);
        for (int i = 1; i < n; i++) {
            if (w[i] - w[i - 1] <= d && !is[i] && !is[i - 1]) {
                is[i] = is[i - 1] = 1;
                ans++;
            }
        }
        for (int i = 0; i < n; i++) {
            if (!is[i]) {
                ans += 2;
            }
        }
        ret.push_back(ans);
    }
    return ret;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 6
• Subtask 2: 0 / 13
• Subtask 3: 0 / 17
• Subtask 4: 0 / 11
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15
• Subtask 7: 0 / 18