amongus

#include <bits/stdc++.h>
using namespace std;
short int n,m,p,A[102][102],ntcs,npsca; /// ntcs = numar total cabine sigure; npsca = numar portale situate in cabine accesibile
short int   di[8]={-1, 0,1,0,-1,-1,-1,1}, /// directia i (N, V(E), S, V, N-V, N-E, S-V, S-E)
            dj[8]={ 0,-1,0,1,-1, 1,-1,1}; /// directia j

void Fill(short int i,short int j) /// Functia de umplere cu 3
{
    if(A[i][j]==2)
        ++npsca;
    if(A[i][j]!=1&&A[i][j]!=3)
    {
        A[i][j]=3;
        if(i>1) Fill(i-1,j); /// N
        if(j>1) Fill(i,j-1); /// V
        if(i<n) Fill(i+1,j); /// S
        if(j<m) Fill(i,j+1); /// E
        if(i>1&&j>1) Fill(i-1,j-1); /// N-V
        if(i>1&&j<m) Fill(i-1,j+1); /// N-E
        if(i<n&&j>1) Fill(i+1,j-1); /// S-V
        if(i<n&&j<m) Fill(i+1,j+1); /// S-E
    }
}

int main()
{
    ifstream fin("amongus.in");
    fin>>p;
    fin>>n>>m;
    for(int i=1;i<=n;++i)
        for(int j=1;j<=m;++j)
            fin>>A[i][j];
    ofstream fout("amongus.out");
    if(A[1][1]==1)
    {
        fout<<"misiune esuata";
        return 0;
    }
    if(p==1)
    {
        for(short int i=1;i<=n;++i)
            for(short int j=1;j<=m;++j)
                if(A[i][j]==0)
                    ++ntcs;
        fout<<ntcs;
        return 0;
    }
    Fill(1,1);
    if(p==2)
        for(short int i=1;i<=n;++i,fout<<'\n')
            for(short int j=1;j<=m;++j)
                fout<<A[i][j]<<' ';
    else
        fout<<npsca;
    return 0;
}