Submission #993778

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
993778	2024-06-06 12:09:30	Chris_Black	Examination (JOI19_examination)	C++17	100 / 100	1924 ms	123720 KiB

examination

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#include <bits/stdc++.h>
#include <bits/extc++.h>
#define pii pair<int, int>
#define ff first
#define ss second
#define vi vector<int>
#define vvi vector<vi>
#define pb push_back
#define FOR(i, a, b) for(int i = a; i <= b; ++i)
#define FORR(i, a, b) for(int i = a; i >= b; --i)
using namespace std;
using namespace __gnu_pbds;
const int N = 1e5 + 9;
int n, q, s[N], t[N];
struct query
{
    int x, y, z, ind, ans;
};
vector<query> qs;
typedef tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> omultiset;
omultiset d[4 * N];
void Update(int p, int v, int nod = 1, int st = 1, int dr = n)
{
 
 
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• Subtask 2: 20 / 20
• Subtask 3: 21 / 21
• Subtask 4: 57 / 57