Pagini recente » Cod sursa (job #2948440) | Cod sursa (job #1876355) | Cod sursa (job #2649205) | Cod sursa (job #1048639) | Cod sursa (job #1558872)
#include <fstream>
using namespace std;
ifstream f("tablete.in");
ofstream g("tablete.out");
int i,j,nr,k,n,v[1012][1012];
int main()
{
f>>n>>k;
for(i=1;i<=n;++i)
for(j=1;j<=k;++j) v[i][j]=++nr;
for(i=1;i<=n;++i)
for(j=k+1;j<=n;++j) v[i][j]=++nr;
if(k&1)
{
for(i=2;i<=n;i+=2) swap(v[i][1],v[i-1][k]);
if(n&1) swap(v[n][k],v[1][k+1]);
}
for(i=1;i<=n;++i,g<<'\n')
for(j=1;j<=n;++j) g<<v[i][j]<<" ";
return 0;
}