제출 #434356

#제출 시각아이디문제언어결과실행 시간메모리
434356JUANDI321Rectangles (IOI19_rect)C++17
37 / 100
5081 ms22672 KiB
#include "rect.h"
#include <vector>
#include <iostream>

using namespace std;

long long count_rectangles(vector<vector<int>> a) 
{
	int n = a.size(), m = a[0].size();
	int c = 0; 	
	for(int i = 1; i<n-1; i++)
	{
		for(int j = 1; j<m-1; j++)
		{
			for(int h = i; h<n-1; h++)
			{
				//if(a[h+1][j]<=a[h][j])break;
				for(int k = j; k<m-1; k++)
				{
					//if(a[h][k+1]<=a[h][k])break;
					//if(k-j==h-i)break;
					bool p = true;
					for(int l = i; l<=h; l++)
					{
						if(!p)break;
						for(int ll = j; ll<=k; ll++)
						{
							//cout<<a[l][ll]<<" ";
							if(a[i-1][ll] <= a[l][ll] || a[h+1][ll]<= a[l][ll] || a[l][j-1] <= a[l][ll] || a[l][k+1]<=a[l][ll])p=false;
							if(!p)break;
						}
						//cout<<endl;
					}
					//cout<<"---------"<<endl;
					if(p)c++;
				}
			}
		}
	}
	return c;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...