Cod sursa(job #2009956)

Utilizator refugiatBoni Daniel Stefan refugiat Data 11 august 2017 13:08:29
Problema Piese Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.81 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream si("piese.in");
ofstream so("piese.out");
int v[12];
int a[505][505];
int main()
{
    int n,m;
    si>>n>>m;
    int cont=0;
    for(int i=256;i>=1;i>>=1)
        if(n>=i&&m>=i)
            for(int j=1;j<=n;++j)
                for(int k=1;k<=m;++k)
                    if(a[j][k]==0)
                        if(j+i-1<=n&&k+i-1<=m)
                        {
                            ++cont;
                            for(int x=j;x<j+i;++x)
                                for(int y=k;y<k+i;++y)
                                    a[x][y]=cont;
                        }
    so<<cont<<'\n';
    for(int i=1;i<=n;++i)
    {
        for(int j=1;j<=m;++j)
            so<<a[i][j]<<" ";
        so<<'\n';
    }
    return 0;
}