Submission #660194

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
660194	2022-11-21T05:15:55 Z	Sohsoh84	Jail (JOI22_jail)	C++17	5 / 100	44 ms	5152 KB

jail

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;

#define all(x)			(x).begin(),(x).end()
#define X			first
#define Y			second
#define sep			' '
#define endl			'\n'
#define debug(x)		cerr << #x << ": " <<  x << endl;

const ll MAXN = 1e6 + 10;

int n, m;

inline int solve() {
	cin >> n;
	for (int i = 1; i < n; i++) {
		int u, v;
		cin >> u >> v;
	}
	
	cin >> m;
	vector<pll> vec;
	for (int i = 1; i <= m; i++) {
		int u, v;
		cin >> u >> v;
		vec.push_back({u, v});
	}

	sort(all(vec));
	for (auto& e : vec)
		swap(e.X, e.Y);

	return cout << (is_sorted(all(vec)) ? "Yes" : "No") << endl, 0;
	return 0;
}

int main() {
	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
	int q;
	cin >> q;
	while (q--) solve();
	return 0;
}

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	7 ms	660 KB	Output is correct
5	Correct	13 ms	1076 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	376 KB	Output is correct
9	Correct	17 ms	1464 KB	Output is correct
10	Correct	16 ms	1712 KB	Output is correct
11	Correct	4 ms	468 KB	Output is correct
12	Correct	20 ms	1276 KB	Output is correct
13	Correct	26 ms	3484 KB	Output is correct
14	Correct	24 ms	3488 KB	Output is correct
15	Correct	28 ms	3404 KB	Output is correct
16	Correct	44 ms	5144 KB	Output is correct
17	Correct	27 ms	3524 KB	Output is correct
18	Correct	37 ms	5152 KB	Output is correct
19	Correct	27 ms	3528 KB	Output is correct
20	Correct	29 ms	3624 KB	Output is correct
21	Correct	30 ms	3484 KB	Output is correct
22	Correct	27 ms	3528 KB	Output is correct

Subtask #2

0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	360 KB	Output is correct
4	Incorrect	1 ms	356 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #3

0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	360 KB	Output is correct
4	Incorrect	1 ms	356 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #4

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	360 KB	Output is correct
4	Incorrect	1 ms	356 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #5

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	360 KB	Output is correct
4	Incorrect	1 ms	356 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #6

0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	4 ms	340 KB	Output is correct
6	Incorrect	1 ms	212 KB	Output isn't correct
7	Halted	0 ms	0 KB	-

Subtask #7

0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	7 ms	660 KB	Output is correct
5	Correct	13 ms	1076 KB	Output is correct
6	Correct	1 ms	336 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	376 KB	Output is correct
9	Correct	17 ms	1464 KB	Output is correct
10	Correct	16 ms	1712 KB	Output is correct
11	Correct	4 ms	468 KB	Output is correct
12	Correct	20 ms	1276 KB	Output is correct
13	Correct	26 ms	3484 KB	Output is correct
14	Correct	24 ms	3488 KB	Output is correct
15	Correct	28 ms	3404 KB	Output is correct
16	Correct	44 ms	5144 KB	Output is correct
17	Correct	27 ms	3524 KB	Output is correct
18	Correct	37 ms	5152 KB	Output is correct
19	Correct	27 ms	3528 KB	Output is correct
20	Correct	29 ms	3624 KB	Output is correct
21	Correct	30 ms	3484 KB	Output is correct
22	Correct	27 ms	3528 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	1 ms	360 KB	Output is correct
26	Incorrect	1 ms	356 KB	Output isn't correct
27	Halted	0 ms	0 KB	-