Submission #476458

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
476458	2021-09-27 05:48:19	palilo	철도 요금 (JOI16_ho_t3)	C++17	100 / 100	139 ms	16488 KiB

2016_ho_t3

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#include <bits/stdc++.h>
using namespace std;
template <class T>
bool chmin(T& _old, T _new) { return _old > _new && (_old = _new, true); }
template <class T>
bool chmax(T& _old, T _new) { return _old < _new && (_old = _new, true); }
struct elem {
    pair<int, int> d;
    int u;
    elem(pair<int, int> d, int u) : d(d), u(u) {}
    bool operator<(const elem& rhs) const {
        if (d.first == rhs.d.first) return d.second < rhs.d.second;
        return d.first > rhs.d.first;
    }
};
int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef palilo
    freopen("in", "r", stdin);
    freopen("out", "w", stdout);
#endif
    constexpr int INF = 0x3f3f3f3f;
    int n, m, q;
    cin >> n >> m >> q;
    const auto adj = [&]() {
        vector<pair<int, int>> e(m);
        for (auto& [u, v] : e) {
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 14 / 14
• Subtask 3: 35 / 35
• Subtask 4: 39 / 39