Arduino code for a thermometer

[Zadams]

Hi,
I am looking for a sketch for a Arduino uno hooked up to a QAPASS LCD screen and a LM35 temperature sensor that will display the temperature on the screen. I have tried 2 sketches I found on Instructables, neither worked.

 

[Alabalcho]

Which 'bles have you tried?
What means "do not work?
- LCD display nothing or garbage
- LCD display is OK, but temperature is always XXX