what is wrong in this code

[HenrikOlsson]

yah HenrikOlsson help me on that edit where necessary so that it can work as i want, iam a begginer in the pics progrmming, thanx indvance

I already DID just that. The code in my previous message IS edited so it should work the way I think you want.

[chitalula]

I already DID just that. The code in my previous message IS edited so it should work the way I think you want.

i tried to do as you told me but it didn't work as i want, led at portb.1 is always on even if the voltages at RA0 pin is changed. it seems the comparison is not working on the if statement, still have a problem.
thanx in advance

[sayzer]

The code and the circuit in my post works with no problem in simulation.