Cod sursa(job #2390012)

Utilizator Diana_IonitaIonita Diana Diana_Ionita Data 27 martie 2019 18:10:07
Problema Piese Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.67 kb
#include <fstream>

using namespace std;
ifstream fin("piese.in");
ofstream fout("piese.out");
int n,m,j,nr,i,l,c,k,v[501][501];
int main()
{
    fin>>n>>m;
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=m; j++)
        {
            if(v[i][j]==0)
            {
                ++nr;
                k=1;
                while(i+2*k-1<=n&&j+2*k-1<=m) k*=2;
                for(l=i; l<i+k; l++)
                    for(c=j; c<j+k; c++) v[l][c]=nr;
            }
        }
    }
    fout<<nr<<'\n';
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=m; j++)
        {
            fout<<v[i][j]<< " ";
        }
        fout<<'\n';
    }
    return 0;
}