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Submission #301544

# Submission time Handle Problem Language Result Execution time Memory
301544 2020-09-18T04:08:53 Z jwvg0425 Connecting Supertrees (IOI20_supertrees) C++17
11 / 100
 255 ms 22136 KB 
#include "supertrees.h"
#include <vector>

using namespace std;

int construct(vector<vector<int>> p) {
	int n = p.size();
	vector<vector<int>> answer;
	for (int i = 0; i < n; i++) {
		vector<int> row;
		row.resize(n);
		answer.push_back(row);
	}

	for(int i = 0; i < n - 1; i++)
		answer[i][i+1] = answer[i+1][i] = 1;

	build(answer);
	return 1;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 10 ms 1152 KB Output is correct
7 Correct 255 ms 22136 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 10 ms 1152 KB Output is correct
7 Correct 255 ms 22136 KB Output is correct
8 Incorrect 0 ms 256 KB Too many ways to get from 0 to 1, should be 0 found no less than 1
9 Halted 0 ms 0 KB -

Subtask #3
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Too many ways to get from 0 to 1, should be 0 found no less than 1
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Too many ways to get from 0 to 1, should be 0 found no less than 1
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 10 ms 1152 KB Output is correct
7 Correct 255 ms 22136 KB Output is correct
8 Incorrect 0 ms 256 KB Too many ways to get from 0 to 1, should be 0 found no less than 1
9 Halted 0 ms 0 KB -

Subtask #6
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Correct 10 ms 1152 KB Output is correct
7 Correct 255 ms 22136 KB Output is correct
8 Incorrect 0 ms 256 KB Too many ways to get from 0 to 1, should be 0 found no less than 1
9 Halted 0 ms 0 KB -