Submission #391648

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
391648	2021-04-19 13:06:44	apostoldaniel854	Examination (JOI19_examination)	C++14	0 / 100	813 ms	54888 KiB

examination

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef
tree<
  int,
  null_type,
  less<int>,
  rb_tree_tag,
  tree_order_statistics_node_update>
ordered_set;
using ll = long long;
#define dbg(x) cerr << #x << " " << x << "\n"
const int UPDATE = 1, QUERY = 2;
struct event_t {
    int total;
    int math;
    int info;
    int id;
    int type;
    bool operator < (const event_t &other) const {
        if (total != other.total)
 
 
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