제출 #985553

#제출 시각아이디문제언어결과실행 시간메모리
985553maomao90Island Hopping (JOI24_island)C++17
100 / 100
7 ms636 KiB

// Hallelujah, praise the one who set me free
// Hallelujah, death has lost its grip on me
// You have broken every chain, There's salvation in your name
// Jesus Christ, my living hope
#include "island.h"
#include <cstdio>
#include <iostream>
#include <vector>
#include <algorithm>
#include <utility>
#include <numeric>
#include <bitset>
#include <map>
#include <queue>
#include <cassert>
using namespace std;

#define REP(i, s, e) for (int i = (s); i < (e); i++)
#define RREP(i, s, e) for (int i = (s); i >= (e); i--)

template <class T>
inline bool mnto(T& a, T b) {return a > b ? a = b, 1 : 0;}
template <class T>
inline bool mxto(T& a, T b) {return a < b ? a = b, 1: 0;}

typedef long long ll;
typedef long double ld;
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
typedef tuple<int, int, int> iii;
typedef tuple<int, int, int, int, int> iiiii;
#define ALL(_a) _a.begin(), _a.end()
#define SZ(_a) (int) _a.size()
#define pb push_back
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<iiiii> viiiii;

#ifndef DEBUG
#define cerr if (0) cerr
#endif

const int INF = 1000000005;
const ll LINF = 1000000000000000005;
const int MAXN = 305;

int n;
int p[MAXN];

void solve(int N, int L) {
    n = N;
    p[1] = 1;
    REP (i, 1, n) {
        int u = query(1, i);
        if (p[u]) {
            continue;
        }
        REP (j, 1, n) {
            int v = query(u, j);
            if (p[v]) {
                p[u] = v;
                break;
            } else {
                p[v] = u;
            }
        }
    }
    REP (i, 2, n + 1) {
        answer(i, p[i]);
    }
}
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