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Submission #1017616

# Submission time Handle Problem Language Result Execution time Memory
1017616 2024-07-09T09:10:24 Z MohamedFaresNebili September (APIO24_september) C++17
0 / 100
 1 ms 2652 KB 
#include <bits/stdc++.h>

		using namespace std;

		vector<int> adj[100005];
		bool act[100005], leaf[100005];

		int solve(int N, int M, vector<int> F, vector<vector<int>> S) {
			for(int l = 0; l < N; l++) 
				adj[l].clear(), act[l] = leaf[l] = 0;
			for(int l = 1; l < N; l++) 
				adj[F[l]].push_back(l);
			for(int l = 0; l < N; l++) {
				if(adj[l].size() > 0) continue;
				leaf[l] = 1;
			}
			int res = 0, cur = 0;
			for(int l = 0; l < N - 1; l++) {
				int U = S[0][l];
				if(leaf[U]) {
					leaf[F[U]] = 1;
					if(act[F[U]]) cur--, act[F[U]] = 0;
					if(cur == 0) ++res;
				}
				else {
					act[F[U]] = 1; cur++;
				}
			}
			return res;
		}

Subtask #1
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0.0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -