class Program
{
    static Dictionary<string, int> buff;

    static void Main(string[] args)
    {
        do
        {
            Console.Write("输入一个整数...");
            int x = int.Parse(Console.ReadLine());
            buff = new Dictionary<string, int>();
            int y = think(x, 1);
            print(y);
        } while (true);
    }

    static void print(int 行数)
    {
        for (int i = 1; i <= 行数; i++)
        {
            for (int h = 1; h <= 行数; h++)
                Console.Write(buff[i.ToString() + "," + h.ToString()]);
            Console.WriteLine();
        }
    }

    static int think(int x, int 开始行)
    {
        if (x == 1)
        {
            buff.Add(开始行.ToString() + "," + 开始行.ToString(), 1);
            return 开始行;
        }
        else
        {
            int e = think(x - 1, 开始行 + 1);
            for (int i = 开始行; i <= e + 1; i++)
            {
                buff.Add(开始行.ToString() + "," + i.ToString(), x);
                buff.Add((e + 1).ToString() + "," + i.ToString(), x);
            }
            for (int i = 开始行 + 1; i <= e; i++)
            {
                buff.Add(i.ToString() + "," + 开始行.ToString(), x);
                buff.Add(i.ToString() + "," + (e + 1).ToString(), x);
            }
            return e + 1;
        }
    }
}

private void PrintBox()
{
     // TODO : 自由发挥《《《《我期望大家在这里添加代码，输出1-9的图像。
}

private void button1_Click(object sender, EventArgs e)
{
    PrintBox();  
}

static Dictionary<string, int> buff;

static void print(int 行数)
{
    for (int i = 1; i <= 行数; i++)
    {
        for (int h = 1; h <= 行数; h++)
            Console.Write(buff[i.ToString() + "," + h.ToString()]);
        Console.WriteLine();
    }
    Console.WriteLine("-------");
}

static int think(int x, int 开始行)
{
    if (x == 1)
    {
        buff.Add(开始行.ToString() + "," + 开始行.ToString(), 1);
        return 开始行;
    }
    else
    {
        int e = think(x - 1, 开始行 + 1);
        for (int i = 开始行; i <= e + 1; i++)
        {
            buff.Add(开始行.ToString() + "," + i.ToString(), x);
            buff.Add((e + 1).ToString() + "," + i.ToString(), x);
        }
        for (int i = 开始行 + 1; i <= e; i++)
        {
            buff.Add(i.ToString() + "," + 开始行.ToString(), x);
            buff.Add(i.ToString() + "," + (e + 1).ToString(), x);
        }
        return e + 1;
    }
}

private void PrintBox_sp1234_4楼()
{
    for (int x = 1; x <= 9; x++)
    {
        buff = new Dictionary<string, int>();
        int y = think(x, 1);
        print(y);
    }
}

class Program
    {
        static void Main(string[] args)
        {
            print();
            Console.Read();
        }

        private static void print()
        {
            
            for( int i=0 ; i<9;i++)
            {
                for (int j = 0; j < 2 * i + 1; j++)
                {
                    for (int k = 0; k < 2 * i + 1; k++ )
                    {
                        int tempj, tempk;
                        if (j < i)
                            tempj = i - j ;
                        else
                            tempj = j - i;
                        if (k < i)
                            tempk = i - k ;
                        else
                            tempk = k - i;
                        Console.Write(tempj > tempk ? tempj+1 : tempk+1);
                        Console.Write(" ");

                    }
                    Console.Write("\r\n");
                }
                Console.WriteLine("---------------------------------");
            }
        }
    }

class Program
{
    static void Main(string[] args)
    {
        PrintBox(9);
    }
    static void PrintBox(int n)
    {
        int[,] a = CreatArray(n);
        for (int i = 0; i < 2 * n - 1; i++)
        {
            for (int j = 0; j < 2 * n - 1; j++)
            {
                Console.Write(a[i,j]);
            }
            Console.WriteLine();
        }
    }
    static int[,] CreatArray(int n)
    {
        int d = 2 * n - 1;
        int[,] a = new int[d, d];
        if (n == 1)
        {
            a[0, 0] = 1;
            return a;
        }
        int[,] t = CreatArray(n - 1);
        for(int i = 0;i < d;i++)
            for (int j = 0; j < d; j++)
            {
                if (i > 0 && i < d - 1 && j > 0 && j < d - 1)
                    a[i, j] = t[i-1, j-1];
                else
                    a[i, j] = n;
            }
        return a;
    }
}

private void PrintBox()
{
     // TODO : 自由发挥
            for (int k = 1; k <= 9; k++)
            {
                for (int i = 0; i <= 2 * k - 2; i++)
                {
                    for (int j = 0; j <= k * 2 - 2; j++)
                    {
                        Console.Write(Convert.ToString(Math.Abs(k - 1 - ((Math.Abs(k - i - 1) >= Math.Abs(k - j - 1)) ? i : j)) + 1));
                    }
                    Console.WriteLine();
                }
                Console.WriteLine("-------");
            }
}

private void button1_Click(object sender, EventArgs e)
{
    PrintBox();  
}

using System;
using System.Text;
using System.Windows.Forms;
using System.Collections.Generic;

class Hui
{

    static void printbox(int n)
    {
        int cntLine = 2*n-1;
        int halfLine = cntLine/2;
        Func<int,string> getLine =(cl)=>
        {
            var strLeft = new StringBuilder();
            var strRight = new StringBuilder();
            int ccolum = -1;
            for (int i =0;i<halfLine;++i) {
                int curNum = n-(ccolum==cl?ccolum:++ccolum);
                strLeft.Append(curNum);
                strRight.Insert (0,curNum);
            }
            strLeft.AppendFormat ("{0}{1}",n - cl,strRight);
            return strLeft.ToString();
        };
        for (int i = 0;i<cntLine;++i)
        {
            Console.WriteLine (getLine(i>halfLine?cntLine-i-1:i));
        }
    }
    static void Main ()
    {
        for (int i=1;i<10;++i) {
            printbox (i);
            Console.WriteLine ("----------------------------------------");
        }
    }
}