제출 #574755

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
574755	2022-06-09 11:40:50	OttoTheDino	Event Hopping (BOI22_events)	C++17	100 / 100	313 ms	41600 KiB

events

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#include <bits/stdc++.h>
using namespace std;
#define rep(i,s,e)                  for (int i = s; i <= e; ++i)
#define rrep(i,s,e)                 for (int i = s; i >= e; --i)
#define pb                          push_back
#define pf                          push_front
#define fi                          first
#define se                          second
#define all(a)                      a.begin(), a.end()
#define len(a)                      (int)a.size()
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;
const int mx = 2e5, mx2 = 18;
int p[mx2+1][mx+1], sparse[mx2+1][mx+1], l[mx], r[mx];
int qry (int G, int H) {
    int P = __lg(H-G+1), a = sparse[P][G], b = sparse[P][H-(1<<P)+1];
    if (!a) return b;
    if (!b) return a;
    return (l[a]<l[b]?a:b);
}
int main() {
 
 
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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