~cpp
#include <iostream>
using namespace std;
int main()
{
int size;
int i, j;
do{ // 할
cout << " () : ";
cin >> size;
if ( !(size%2))
cout << "!\n";
}while(!(size%2));
int **board = new int * [size+2]; // 2
for(i=0; i< size+2; i++)
board[i] = new int [size+2];
for(i=0; i<size+2; i++) // 화
for(j=0; j<size+2; j++)
board[i][j] = 0;
int num = 1;
int row = 1;
int mid = size / 2;
int col = mid + 1;
board[row][col] = num;
while(num != size*size) //
{
row --; col ++; //한 , 한
if (row == 0) //
row = size;
//표 환
if (col == size+1) //
col = 1; //표 환
if (!board[row][col]) //
{
num++;
board[row][col] = num; //
}
else //
{
row ++; col --; //
if (row == 0) //
row = size; //표 환
if (col == size) //
col = 1; //표 환
if ( row == size && col == 1)//표
{
row=1; col = size; //
}
else //
{
row--; col++; //
}
row++; //한
num++;
board[row][col] = num; //
}
}
for(i=1; i<size+1; i++) //
{
for(j=1; j<size+1; j++)
{
cout << board[i][j] <<"\t";
}
cout << "\n";
}
return 0;
}