Cod sursa(job #1519127)

Utilizator LeVladzCiuperceanu Vlad LeVladz Data 6 noiembrie 2015 21:13:41
Problema Teren Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.94 kb
#include <fstream>
using namespace std;
ifstream fin("teren.in");
ofstream fout("teren.out");
int n,m,i,j,x,y,p,a[305][305],ii,jj,nr,maxim;
int main()
{
    fin>>n>>m>>p;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=m;j++)
        {
            fin>>a[i][j];
        }
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=m;j++)
        {
            for(ii=i;ii<=n;ii++)
            {
                for(jj=j;jj<=m;jj++)
                {
                    nr=0;
                    for(x=i;x<=ii;x++)
                    {
                        for(y=j;y<=jj;y++)
                        {
                            nr+=a[x][y];
                        }
                    }
                    if((ii-i+1)*(jj-j+1)>maxim&&nr<=p)
                    {
                        maxim=(ii-i+1)*(jj-j+1);
                    }
                }
            }
        }
    }
    fout<<maxim;
    return 0;
}