답안 #390357

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
390357	2021-04-15T22:18:29 Z	idontreallyknow	Exhibition (JOI19_ho_t2)	C++17	100 / 100	58 ms	4312 KB

joi2019_ho_t2

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class A> ostream& operator<<(ostream &cout, vector<A> const &v) {cout << "["; for(int i = 0; i < v.size(); i++) {if (i) cout << ", "; cout << v[i];} return cout << "]";};
template<class A, class B> ostream& operator<<(ostream &cout, const pair<A,B> &x) {return cout << "(" <<x.first << ", " << x.second << ")";};
template<class T> void pv(T a, T b) {cerr << "["; for (T i = a; i != b; ++i) cerr << *i << " "; cerr << "]\n";}
void _print() {cerr << "]\n";}
template<class T, class... V> void _print(T t, V... v) {cerr << t; if (sizeof...(v)) cerr << ", "; _print(v...);}
#define debug(x...) cerr << "[" << #x << "] = [", _print(x)
#define fi first
#define se second
#define SZ(x) (int)((x).size())
#define pii pair<int,int>

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n,m;
	cin >> n >> m;
	vector<pii> sv(n);
	vector<int> c(m);
	for (int q = 0; q < n; q++) cin >> sv[q].se >> sv[q].fi;
	for (int q = 0; q < m; q++) cin >> c[q];
	sort(sv.begin(), sv.end());
	sort(c.begin(), c.end());
	int ans = 0;
	for (int q = SZ(sv)-1; q >= 0; q--) {
		if (ans < m && sv[q].se <= c[m-1-ans]) ans++;
	}
	cout << ans << '\n';
	return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	316 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	316 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	460 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	332 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	316 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	460 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	336 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	1 ms	332 KB	Output is correct
36	Correct	1 ms	336 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	52 ms	4292 KB	Output is correct
39	Correct	49 ms	4296 KB	Output is correct
40	Correct	46 ms	4308 KB	Output is correct
41	Correct	52 ms	4300 KB	Output is correct
42	Correct	52 ms	4300 KB	Output is correct
43	Correct	52 ms	4292 KB	Output is correct
44	Correct	54 ms	4304 KB	Output is correct
45	Correct	57 ms	4312 KB	Output is correct
46	Correct	50 ms	4292 KB	Output is correct
47	Correct	48 ms	3908 KB	Output is correct
48	Correct	46 ms	3924 KB	Output is correct
49	Correct	42 ms	3568 KB	Output is correct
50	Correct	41 ms	3560 KB	Output is correct
51	Correct	58 ms	4292 KB	Output is correct
52	Correct	51 ms	4292 KB	Output is correct
53	Correct	53 ms	4292 KB	Output is correct
54	Correct	45 ms	4308 KB	Output is correct
55	Correct	52 ms	4292 KB	Output is correct
56	Correct	33 ms	3020 KB	Output is correct
57	Correct	22 ms	1604 KB	Output is correct
58	Correct	32 ms	3020 KB	Output is correct
59	Correct	33 ms	3016 KB	Output is correct
60	Correct	20 ms	1612 KB	Output is correct
61	Correct	32 ms	2500 KB	Output is correct
62	Correct	53 ms	4308 KB	Output is correct
63	Correct	52 ms	4304 KB	Output is correct
64	Correct	54 ms	4304 KB	Output is correct
65	Correct	54 ms	4292 KB	Output is correct
66	Correct	52 ms	4308 KB	Output is correct
67	Correct	52 ms	4304 KB	Output is correct
68	Correct	52 ms	4292 KB	Output is correct
69	Correct	54 ms	4304 KB	Output is correct
70	Correct	54 ms	4292 KB	Output is correct
71	Correct	51 ms	4292 KB	Output is correct
72	Correct	54 ms	4312 KB	Output is correct
73	Correct	50 ms	4308 KB	Output is correct

답안 #390357

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0