Pagini recente » Cod sursa (job #2600783) | Cod sursa (job #1192398) | Cod sursa (job #2784534) | Cod sursa (job #2722295) | Cod sursa (job #2138933)
#include<fstream>
using namespace std;
ifstream fin("piese.in");
ofstream fout("piese.out");
int n,m,i,j,ok,t,o,k;
int sol[505][505];
int main(){
fin>>n>>m;
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
if(sol[i][j]==0){
k++;
ok=1;
while(i+2*ok-1<=n&&j+2*ok-1<=m){
ok*=2;
}
for(o=i;o<=i+ok-1;o++){
for(t=j;t<=j+ok-1;t++){
sol[o][t]=k;
}
}
}
}
}
fout<<k<<"\n";
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
fout<<sol[i][j];
}
fout<<"\n";
}
return 0;
}