https://www.luogu.com.cn/paste/ur9cibkd

代码:

#include<bits/stdc++.h>
using namespace std;
int n;
int main()
{
	cin>>n;
	if(n==1){
		cout<<"0 0 0 0 \n0 1 0 1 \n0 0 1 1 \n0 1 1 0"<<endl;

	}
	if(n==2){
		cout<<"0 0 0 0 0 0 0 0\n0 1 0 1 0 1 0 1\n0 0 1 1 0 0 1 1\n0 1 1 0 0 1 1 0\n0 0 0 0 1 1 1 1\n0 1 0 1 1 0 1 0\n0 0 1 1 1 1 0 0\n0 1 1 0 1 0 0 1"<<endl;
	}
	if(n==3){              
cout<<"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"<<endl;
cout<<"0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1"<<endl;
cout<<"0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1"<<endl;
cout<<"0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 "<<endl;
cout<<"0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1"<<endl;
cout<<"0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 "<<endl;
cout<<"0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0"<<endl;
cout<<"0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1"<<endl;
cout<<"0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1"<<endl;
cout<<"0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0"<<endl;
cout<<"0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0"<<endl;
cout<<"0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1"<<endl;
cout<<"0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0"<<endl;
cout<<"0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1"<<endl;
cout<<"0 0 1 1 1 1 0 0 1 1 0 0 0 0 1 1"<<endl;
cout<<"0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 "<<endl;
	}
	return 0;
}
/*
1 1 1 1
1 0 1 0
1 1 0 0
1 0 0 1
*/
/*
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 
0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1
0 1 0 1 1 0 1 0 0 1 0 1 1 0 1 0 
0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0
0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 1
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0
0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0
0 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1
0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0
0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1
0 0 1 1 1 1 0 0 1 1 0 0 0 0 1 1
0 1 1 0 1 0 0 1 1 0 0 1 0 1 1 0 
*/