#include "bits/stdc++.h"
using namespace std;
int s[15][15];
int n;
int main()
{
cin >> n;
int x=0,y=0,ans=1,k=n-1,p=n/2;
for(int i=1;i<=p;i++){
for(int j=0;j

#include "bits/stdc++.h"
using namespace std;
int s[15][15];
int n;
int main()
{
cin >> n;
int x=0,y=0,ans=1,k=n-1,p=n/2;
for(int i=1;i<=p;i++){
for(int j=0;j