"Still student enter there code using HEX key board"

REAL programmers with HAIRY CHESTS wouldn't consider doing anything else. I first write the code in 'C', compile it, disassemble it and hand optimise the assembler. Then I enter the code in binary with a morse code key and a shift register.

I'm delighted to hear that you lads are learning real programming techniques rather than wasting time polluting message boards with random questions. It's very reassuring.