Can any one help me...!!!
Is this code is crt ....
Because the relay doesn't turn on....
Is there any fault in code.

 

If... else if... else if... Ergo if condition 1 is true nothing else gets done..

Change the last two to a seperate conditional if statement.

while(1)
   {
   if(s1==1)
      {
      while(s2==0);
      if(count!=99)
      count=count+1;
      while(s2==1);
      view(count);
      }
   else if(s2==1)
      {
      while(s1==0);
      if(count!=0)
      count=count-1;
      while(s1==1);
      view(count);
   }
if(count==0)
   relay=1;
else 
   relay=0;
}

Other wise it won't do what you thinhk