#include <stdio.h>

int my_algo(int mycode,int hiscode,int board[7][6])
{
return(0);
}

int human(int mycode,int hiscode,int board[7][6])
{
int i;
printf("Enter column \n");
scanf("%d",&i);
i--;
return(i);
}

printboard(int board[7][6])
{
int i,j;
for(j=5;j>=0;j--)
        {
        printf("|");
        for(i=0;i<7;i++)
                {
                if (board[i][j]==10) printf("0");
                else if (board[i][j]==20) printf("1");
                else printf(" ");
                }
        printf("|\n");
        }
return(0);
}

int full(int board[7][6])
{
int i;
for (i=0;i<7;i++) if(board[i][5]==0) return(0);
return(1);
}

move(int board[7][6],int color,int column)
{
int i;
i=5;
while(board[column][i]==0 && i>0) i--;
if(board[column][i]!=0) i++;
board[column][i]=color;
}

getmove(int mycode,int hiscode,int board[7][6],int p)
{
if(p==1) return(my_algo(mycode,hiscode,board));
if(p==2) return(human(mycode,hiscode,board));
}

dogame(int mycode,int hiscode,int board[7][6])
{
while(!full(board))
        {
        printboard(board);
        move(board,mycode, getmove(mycode,hiscode,board,2));
        printboard(board);
        move(board,hiscode,getmove(hiscode,mycode,board,1));
        printf("\n");
        }
printboard(board);
return(0);
}

main()
{
int board[7][6];
int i,j;
for(i=0;i<7;i++) for(j=0;j<6;j++) board[i][j]=0;
dogame(10,20,board);
return(0);
}