is there a way to show Hexadecimal number???

[wysota]

the data inside is actually a hexadecimal and it give me the int number when i compile...

I would only like to notice that a number is a number - not hexadecimal, not decimal but a number and its internal representation is binary not hexadecimal by the way, so you can't have a "hexadecimal number" - you just have an int and if you want to show it to someone you'll be converting it to a textual representation and the latter can show your number in hexadecimal, decimal, octal, binary or whatever else form you might think of.