Submission #951680

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
951680	2024-03-22 10:09:46	phoenix0423	Event Hopping (BOI22_events)	C++17	100 / 100	159 ms	37864 KiB

events

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
#define fastio ios::sync_with_stdio(false), cin.tie(0)
#define pb push_back
#define eb emplace_back
#define f first
#define s second
#define int long long
const int maxn = 2e5 + 5;
const int INF = 1e18;
int succ[maxn][18];
struct info{
    int l, r, id;
    info(){}
    info(int _l, int _r, int _id) : l(_l), r(_r), id(_id){}
    bool operator < (const info& other) const{
        return r < other.r;
    }
};
vector<int> val;
int getid(int x){ return lower_bound(val.begin(), val.end(), x) - val.begin();}
pll st[maxn * 4];
pll op(pll a, pll b){
    if(a.f < b.f) return a;
    return b;
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30