Submission #994191

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
994191	2024-06-07 08:33:26	Sharky	Examination (JOI19_examination)	C++17	43 / 100	246 ms	39168 KiB

examination

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int, int>
const int N = 100001;
const int INF = 1e9;
int n, q, cntq = 0, ans[N], fen[N];
vector<array<int, 3>> v;
struct Crit {
    int a, b, c, id;
    bool operator < (const Crit& o) const {
        return c > o.c;
    }
} crit[N];
struct Query {
    int ty, x, y, f, id, ti;
} qry[N << 2], tq[N << 2];
void upd(int idx, int k) {
    for (; idx <= N; idx += (idx & -idx)) fen[idx] += k;
}
int query(int idx) {
    int res = 0;
    for (; idx; idx -= (idx & -idx)) res += fen[idx];
 
 
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• Subtask 2: 20 / 20
• Subtask 3: 21 / 21
• Subtask 4: 0 / 57