제출 #1080656

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1080656	2024-08-29 11:56:42	shmax	가장 긴 여행 (IOI23_longesttrip)	C++17	40 / 100	680 ms	856 KiB

longesttrip

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#include "longesttrip.h"
#include "bits/stdc++.h"
using namespace std;
#define len(x) (int)(x.size())
#define all(x) x.begin(), x.end()
#define inf 1000'000'000'000'000'000LL
#define bit(x, i) (((x) >> i) & 1)
template<typename T>
using vec = vector<T>;
std::vector<int> longest_trip(int n, int d) {
    mt19937 rnd(14345);
    if (d == 3) {
        vec<int> ans(n);
        iota(all(ans), 0);
        return ans;
    }
    if (d == 2) {
        deque<int> ans;
        int cur = 0;
        ans.push_back(cur);
        set<int> not_used;
        for (int i = 1; i < n; i++) {
            not_used.insert(i);
        }
        while (true) {
            if (not_used.empty()) break;
 
 
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• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 25 / 25
• Subtask 4: 0 / 60