Cod sursa(job #1374421)

Utilizator ramonagabriela09Ghita Ramona Gabriela ramonagabriela09 Data 5 martie 2015 09:09:58
Problema Piese Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.89 kb
#include<fstream>
using namespace std;
ifstream fin("piese.in");
ofstream fout("piese.out");
int m,n,i,j,p,k,ii,jj;
int a[510][510];
int main(){
    fin>>n>>m;
    for(i=1 ; i <= n ; i++){
         for(j=1 ; j <= m ; j++){
                  if(a[i][j] == 0){
                       p=1;
                       while(i+p-1 <= n && j+p-1 <= m){
                           p*=2;
                       }
                       p/=2;
                       k++;
                       for(ii=i ; ii <= i+p-1 ; ii++){
                           for(jj = j ; jj <= j+p-1 ; jj++){

                                    a[ii][jj]=k;
                           }
                       }
                  }
         }
    }
    fout<<k<<"\n";
    for(i=1;i<=n ;i++){
         for(j=1;j<=m;j++){
              fout<<a[i][j]<<" ";
         }
         fout<<"\n";
    }
    return 0;
}