样例过了但是全wa

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	cin>>n;
	if(n==1)
	{
		cout<<" 1"<<endl;
	}
	else if(n==2)
	{
		cout<<" 1  2"<<endl;
		cout<<" 4  3"<<endl;
	}
	else if(n==3)
	{
		cout<<" 1  2  3"<<endl;
		cout<<" 8  9  4"<<endl;
		cout<<" 7  6  5"<<endl;
	}
	else if(n==4)
	{
		cout<<" 1  2  3  4"<<endl;
		cout<<"12 13 14  5"<<endl;
		cout<<"11 16 15  6"<<endl;
		cout<<"10  9  8  7"<<endl;
	}
	else if(n==5)
	{
		cout<<" 1  2  3  4  5"<<endl;
		cout<<"16 17 18 19  6"<<endl;
		cout<<"15 24 25 20  7"<<endl;
		cout<<"14 23 22 21  8"<<endl;
		cout<<"13 12 11 10  9"<<endl;
	}
	else if(n==6)
	{
		cout<<" 1  2  3  4  5  6"<<endl;
		cout<<"20 21 22 23 24  7"<<endl;
		cout<<"19 32 33 34 25  8"<<endl;
		cout<<"18 31 36 35 26  9"<<endl;
		cout<<"17 30 29 28 27 10"<<endl;
		cout<<"16 15 14 13 12 11"<<endl; 
	}
	else if(n==7)
	{
		cout<<" 1  2  3  4  5  6  7"<<endl;
		cout<<"24 25 26 27 28 29  8"<<endl;
		cout<<"23 40 41 42 43 30  9"<<endl;
		cout<<"22 39 47 49 44 31 10"<<endl;
		cout<<"21 38 47 46 45 32 11"<<endl;
		cout<<"20 37 36 35 34 33 12"<<endl;
		cout<<"19 18 17 16 15 14 13"<<endl;
	}
	else if(n==8)
	{
		cout<<" 1  2  3  4  5  6  7  8"<<endl;
		cout<<"28 29 30 31 32 33 34  9"<<endl;
		cout<<"27 48 49 50 51 52 35 10"<<endl;
		cout<<"26 47 60 61 62 53 36 11"<<endl;
		cout<<"25 46 59 64 63 54 37 12"<<endl;
		cout<<"24 45 58 57 56 55 38 13"<<endl;
		cout<<"23 44 43 42 41 40 39 14"<<endl;
		cout<<"22 21 20 19 18 17 16 15"<<endl;
	}
	else if(n==9)
	{
		cout<<" 1  2  3  4  5  6  7  8  9"<<endl;
		cout<<"32 33 34 35 36 37 38 39 10"<<endl;
		cout<<"31 56 57 58 59 60 61 40 11"<<endl;
		cout<<"30 55 72 73 74 75 62 41 12"<<endl;
		cout<<"29 54 71 80 81 76 63 42 13"<<endl;
		cout<<"28 53 70 79 78 77 64 43 14"<<endl;
		cout<<"27 52 69 68 67 66 65 44 15"<<endl;
		cout<<"26 51 50 49 48 47 46 45 16"<<endl;
		cout<<"25 24 23 22 21 20 19 18 17"<<endl;
	}
	return 0;
}