signed integer means that it has a sigh (+ or -). Using another words you say that signed variable can be positive as well as negative. unsigned variables can be only positive.
Well, uh, const unsigned int and const signed int..
A 32 bit integer.
To define any integer type value.
if it is a signed int the the range is -32768 to 32767if its unsigned then 0 to 65535
formatted
Well, uh, const unsigned int and const signed int..
1. integer values between 0 and 255 (if unsigned) 2. integer values between -128 and 127 (if signed) 3. letters, digits, symbols like a-zA-Z0-9;,.?: etc
2
1500
A 32 bit integer.
It depends on the context. Each database and computer language define an "integer". In the C language an integer is defined by the hardware. It can vary from 2 to 8 bytes or more.
To specify the return-type of the function.
By the range of values you wish to represent.
To define any integer type value.
if it is a signed int the the range is -32768 to 32767if its unsigned then 0 to 65535
'Keyword' is a synonym for 'reserved word', it is not specific to C language.
Use %o