Pagini recente » Cod sursa (job #1016476) | Cod sursa (job #61276) | Cod sursa (job #384700) | Cod sursa (job #2318940) | Cod sursa (job #2109963)
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("kdrum.in");
ofstream g("kdrum.out");
int n,m,k,i,j,c=1,p=1;;
long long x1,y1,x2,y2,v[51][51];
void fill(int x, int y)
{
if(v[x][y]!=0)
{
if(x==x2 && y==y2 && p%k==0)
{
g<<c;
}
p=p*v[x][y];
v[x][y]=0;
c++;
fill(x+1,y);
fill(x,y+1);
fill(x-1,y);
fill(x,y-1);
}
}
int main()
{
f>>n>>m>>k;
f>>x1>>y1>>x2>>y2;
for(i=1;i<=n;++i)
{
for(j=1;j<=m;++j)
{
f>>v[i][j];
}
}
for(i=0;i<=n+1;++i)
{
v[i][0]=v[i][n+1]=0;
}
for(j=0;j<=m+1;++j)
{
v[0][j]=v[m+1][j]=0;
}
fill(x1,y1);
return 0;
}