oj.uz

Submission #621495

# Submission time Handle Problem Language Result Execution time Memory
621495 2022-08-03T21:33:54 Z pirhosig Rectangles (IOI19_rect) C++17
0 / 100
 62 ms 28288 KB 
#include "rect.h"
#include <bits/stdc++.h>
#define  R(a) for (int i = 0; i < a; ++i)
#define RR(a) for (int j = 0; j < a; ++j)
#define ll long long
using namespace std;



ll count_rectangles(vector<vector<int>> a) {
	int N = a.size();
	int M = a[0].size();
	ll tot = 0;
	for (int i = 1; i < N - 1; ++i) {
		for (int j = 1; j < M - 1; ++j) {
			if (!a[i][j] && a[i - 1][j] && a[i + 1][j] && a[i][j - 1] && a[i][j + 1]) tot++;
		}
	}
	return tot;
}

Subtask #1
0 / 8.0

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

Subtask #2
0 / 7.0

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

Subtask #3
0 / 12.0

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

Subtask #4
0 / 22.0

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

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 62 ms 28288 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

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