Numbers in C++

[The illusionist mirage]

Hello

I want to know what does numbers like 0.0f stand for? Are they hexadecimal? And if yes, can anyone please tell me how to convert them to decimal?

Thanks

[Website Design]

HI,

0.0f is a float value , so it forces the number to be treated as a single precision floating point number (float).

Normally, you'd only use this for assigning to a float:

float xxx = 0.0f;

When you do:

double xxx = 0.0;

It uses the standard, which is equivalent to:

double xxx = 0.0l; // long double

[The illusionist mirage]

Thanks, but I didn't quite understand what you meant. Can you please elaborate a bit more?