Submission #435969

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
435969	2021-06-24 03:03:39	79brue	Fountain Parks (IOI21_parks)	C++17	100 / 100	2145 ms	104560 KiB

parks

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#include <bits/stdc++.h>
#include "parks.h"
using namespace std;
typedef long long ll;
struct Point{
    int x, y, idx;
    Point(){}
    Point(int x, int y, int idx): x(x), y(y), idx(idx){}
    bool operator<(const Point &r)const{
        if(x==r.x) return x<r.x;
        return y<r.y;
    }
};
struct Edge{
    int u, v, idx;
    Edge(){}
    Edge(int u, int v, int idx): u(u), v(v), idx(idx){}
    bool operator==(const Edge &r)const{
        return idx==r.idx;
    }
};
struct dat{
    int x, y;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30