arduino uno error on an entrance

hi,

I make a program where after the pressure of a button a LED lighting. My program works that if my buttons are on the entrance 0 or 1. Is it anybody in already had problem? I tested with a example program of the arduino I have the same problem.

I'm sorry for my english0

Would you give us more information. And please read: http://arduino.cc/forum/index.php/topic,97455.0.html

Post the code you are using.

And a picture or schematic of how the buttons are connected.