oj.uz

Submission #153388

# Submission time Handle Problem Language Result Execution time Memory
153388 2019-09-14T02:43:53 Z tinjyu Rectangles (IOI19_rect) C++14
10 / 100
 7 ms 632 KB 
#include "rect.h"
#include <iostream>
#include <cstring>
using namespace std;
long long int ma1[2505],ma2[2505],tag[2505][2505],sx,sy,n,m,ans=0,map[2505][2505];
long long count_rectangles(std::vector<std::vector<int> > a) {
	n=a.size();
	m=a[0].size();
	for(int i=0;i<n;i++)
	{
		for(int j=0;j<m;j++)map[i][j]=a[i][j];
	}
	if(n<=2)return 0;
	for(int i=1;i<m-1;i++)
	{
		long long int ma=0;
		for(int j=i;j<m-1;j++)
		{
			if(map[1][j]>=map[0][j] || map[1][j]>=map[2][j])break;
			
			ma=max(map[1][j],ma);
			if(ma<map[1][i-1] && ma<map[1][j+1])ans++;
		}
	}
	return ans;
}

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 376 KB Output is correct
2 Correct 6 ms 504 KB Output is correct
3 Correct 2 ms 504 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 3 ms 504 KB Output is correct
6 Correct 3 ms 504 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 3 ms 504 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 632 KB Output is correct

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -