제출 #898773

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
898773	2024-01-05 05:43:30	box	함박 스테이크 (JOI20_hamburg)	C++17	100 / 100	1356 ms	181872 KiB

hamburg

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#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
template <class T, class... U> void bug_h(const T& t, const U&... u) { cerr << t; ((cerr << " | " << u), ...); cerr << endl; }
#define bug(...) cerr << "L" << __LINE__ << " [" << #__VA_ARGS__ << "]: ", bug_h(__VA_ARGS__)
#else
#define cerr if (0) cerr
#define bug(...)
#endif
#define ar array
#define all(v) std::begin(v), std::end(v)
#define sz(v) int(std::size(v))
typedef long long i64;
typedef vector<int> vi;
typedef pair<int, int> pi;
int N;
struct SCC {
    vector<vi> g, rg;
    vi order, id;
    SCC(int n) : g(n), rg(n), id(n) {}
    void make_edge(int i, int j) {
        g.at(i).push_back(j);
        rg.at(j).push_back(i);
    }
    void dfs1(int i) {
        id[i] = 1;
 
 
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