제출 #746075

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
746075	2023-05-21 11:21:03	zsombor	Event Hopping (BOI22_events)	C++17	30 / 100	337 ms	50712 KiB

events

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#include <iostream>
#include <vector>
#include <map>
using namespace std;
int n, q, mx, nxt, A, B, a, b, ans;
vector <int> s(3e5, 0);
vector <int> e(3e5, 0);
map<int, int> cc;
vector <int> L(3e5, 3e5);
vector <int> l(3e5, 3e5);
vector <vector <int>> r(3e5, vector <int>(20, 0));
int lift() {
    int ret = 0;
    for (int j = 19; j >= 0; j--) {
        if (r[a][j] >= b) continue;
        a = r[a][j];
        ret += (1 << j);
    }
    return ret;
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n >> q;
    for (int i = 1; i <= n; i++) {
        cin >> s[i] >> e[i];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 20 / 20
• Subtask 6: 0 / 30