# include<stdio.h>
# include<dos.h>
# include<process.h>
# include<iostream.h>
# include<conio.h>
# include<string.h>

# define size 10
# define infinity 9


int a[size][size];
int m[size][size];
int i,j,k;
int n;
int i1,j1,temp,size1;
char src,dstn,ch;
char stn[10];

void acknow();
void Input ();
void Short ();
void Output ();


/* acknowlwdge function */

void acknow()
{
 clrscr();
 int r1,g1;
 for(g1=1;g1<6;g1++)
 {
  for(r1=1;r1<10;r1++)
  {
   gotoxy(r1,2);
   textcolor(r1);
   cprintf("