Gobang interface of mobile console (C language)

One 、 Outline design model
The plan design interface is shown in Figure 1 .
Two 、 Outline design description

1. The vertical direction is from bottom to top , The scope is ：1-F.
2. The horizontal direction is marked from left to right , The scope is ：A-O.
3. The whole chessboard has 255 A place , For vacancy # Express .

3、 ... and 、 Program code

#include <stdio.h>
#include<conio.h>
char board[15][33];
void showboard();
void initboard();
void drawboard();
char seq();
int main(int argc, char** argv)
{
      
initboard();   
showboard();    
drawboard();  
return 0;     
}
char seq(int n)
{
        
char ch;    
switch(n)    
{
       
case 10:ch='A';break;        
case 11:ch='B';break;        
case 12:ch='C';break;        
case 13:ch='D';break;        
case 14:ch='E';break;        
case 15:ch='F';break;        
case 16:ch='G';break;        
case 17:ch='H';break;        
case 18:ch='I';break;        
case 19:ch='J';break;        
case 20:ch='K';break;        
case 21:ch='L';break;        
case 22:ch='M';break;        
case 23:ch='N';break;        
case 24:ch='O';break;        
default: ch=n+'0';    
}    
return ch;
}
void showboard()
{
       
 for(int i=0;i<15;i++)    
 {
          
   board[i][0]=seq(15-i);       
   board[i][1]=' ';    
   for(int j=1;j<16;j++)    
   {
           
   board[i][2*j]=' ';       
   board[i][2*j+1]='#';    
   }    
  }   
 }
  void initboard()
  {
       
   for(int i=0;i<32;i++)    
       for(int j=0;j<32;j++)  
           board[i[j]=0;
   }
  void drawboard()
  {
       
   for(int k=0;k<15;k++)  
       printf("%s\n",board[k]);  
   printf("\n%s"," ");   
   for(int i=10;i<25;i++) 
       printf("%c ",seq(i));      
   }

Four 、 Program code description
1.board Two dimensional arrays have 15 That's ok 33 Column .
2.board The row index of the two-dimensional array is 0 To 14, Column index 0 To 32.
3.board Two dimensional array from 1 To 15 OK, No 0 Column store 0 To F character .
4.board Two dimensional array from 1 To 15 OK, No 1 Columns store empty characters .
5.board Two dimensional array from 1 To 15 OK, No 0 Column 、 The first 1 The columns are shown in the following figure ：
0 Space
1 Space
2 Space
3 Space
4 Space
5 Space
6 Space
7 Space
8 Space
9 Space
A Space
B Space
C Space
D Space
E Space
F Space