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#include <fstream>
#define mod 20000
#define Mod 100
#define cod(x,y) (x-1)*m+y
using namespace std;
ifstream f("castel.in");
ofstream g("castel.out");
int n, m, i, j, k, a[151][151], xi, yi;
int trb[151][151];
int coada[2][mod], st = 0, dr = 0;
bool fol[151][151];
bool cheie[22555];
struct
{
int x, y;
}ramas[22255][Mod];
int S[22555], D[22555];
int dx[] = {-1, 0, 1, 0}, dy[] = {0, 1, 0, -1};
bool inauntru(int x, int y)
{
return (x >= 1 && x <= n && y >= 1 && y <= m);
}
void pune_in_coada(int xx, int yy)
{
dr++;
coada[0][dr%mod] = xx;
coada[1][dr%mod] = yy;
}
void pune_in_alta_coada(int cheie, int xx, int yy)
{
D[cheie]++;
ramas[cheie][D[cheie]%Mod].x = xx;
ramas[cheie][D[cheie]%Mod].y = yy;
}
void pune_dintr_o_coada_in_alta(int cheie)
{
dr++;
coada[0][dr%mod] = ramas[cheie][S[cheie]%Mod].x;
coada[1][dr%mod] = ramas[cheie][S[cheie]%Mod].y;
S[cheie]++;
}
void cauta()
{
int x, y, xx, yy;
int i;
coada[0][st] = xi, coada[1][st] = yi;
fol[xi][yi] = 1;
cheie[(xi-1)*m+yi] = 1;
int val1;
while (st <= dr)
{
x = coada[0][st%mod], y = coada[1][st%mod];
val1 = cod(x,y);
//g << val1 << " ";
for (i = 1; i <= D[val1]; i++)
{
int X = ramas[val1][i%Mod].x;
int Y = ramas[val1][i%Mod].y;
fol[X][Y] = 1;
//g << cod(X,Y) << " ";
pune_in_coada(X, Y);
}
for (i = 0; i < 4; i++)
{
xx = x+dx[i], yy = y+dy[i];
if (inauntru(xx, yy) && cheie[cod(xx,yy)] == 0)
{
if (cheie[a[xx][yy]] == 1)
{
pune_in_coada(xx,yy);
fol[xx][yy] = 1;
cheie[cod(xx,yy)] = 1;
}
else
pune_in_alta_coada(a[xx][yy], xx, yy);
}
}
st++;
}
}
int main()
{
f >> n >> m >> k;
xi = k/m+(k%m>0), yi = k%m;
for (i = 1; i <= n; i++)
for (j = 1; j <= m; j++)
f >> a[i][j], trb[i][j] = cod(i,j);
cauta();
int cnt = 0;
for (i = 1; i <= n; i++)
{
for (j = 1; j <= m; j++)
{
if (fol[i][j] == 1)
cnt++;
g << fol[i][j];
}
g <<'\n';
}
g << cnt;
return 0;
}