oj.uz

Submission #569976

# Submission time Handle Problem Language Result Execution time Memory
569976 2022-05-28T12:09:57 Z saarang123 Jail (JOI22_jail) C++17
0 / 100
 1 ms 324 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
std::mt19937 rng((int) std::chrono::steady_clock::now().time_since_epoch().count());

void solve() {
	int n; cin >> n;
	for(int u, v, i = 1; i < n; i++) 
		cin >> u >> v;
	int m; cin >> m;
	vector<array<int, 2>> a(m);
	for(auto &[u, v] : a)
		cin >> v >> u;
	cout << "Yes" << '\n';
}

signed main() {
    std::ios::sync_with_stdio(0);
    std::cin.tie(0);
    int tc; cin >> tc;
    while(tc--)
    	solve();
    return 0;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 1 ms 324 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

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

Subtask #3
0 / 16.0

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

Subtask #4
0 / 28.0

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

Subtask #5
0 / 12.0

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

Subtask #6
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 324 KB Output is correct
2 Incorrect 1 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 1 ms 324 KB Output isn't correct
3 Halted 0 ms 0 KB -