제출 #703183

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
703183	2023-02-26 13:26:39	qwerasdfzxcl	Sky Walking (IOI19_walk)	C++17	25 / 100	1641 ms	115608 KiB

walk

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#include "walk.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
constexpr ll INF = 4e18;
constexpr int MAXN = 2002000;
int n, m;
vector<int> X, H, L, R, Y;
map<int, vector<pii>> Z;
struct Event{
    int l, r, y, typ;
    Event(){}
    Event(int _l, int _r, int _y, int _typ): l(_l), r(_r), y(_y), typ(_typ) {}
};
struct Graph{
    map<pii, int> V;
    vector<pii> adj[MAXN];
    ll dist[MAXN];
    int sz;
    int add_vertex(int x, int y){
        pii p(x, y);
        if (V[p]) return V[p];
        //printf(" add vertex: %d %d\n", x, y);
        V[p] = ++sz;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 14
• Subtask 3: 15 / 15
• Subtask 4: 0 / 18
• Subtask 5: 0 / 43