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We initialize octal by putting 0 as prefix and hexadecimal as 0x. How can we initialize an int variable in binary number? Is there any access specifier in C for binary number? e.g %o for octal and %x for hexadecimal number.
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Different ways of initializing a variable in Cint a, b; a = b = 10; int a, b = 10, c = 20; Method 5 (Dynamic Initialization : Value is being assigned to variable at run time.)
To assign value in binary format to a variable, we use the 0b suffix. It tells the compiler that the value (suffixed with 0b) is a binary value and assigns it to the variable. Note: To print value in binary format, we use bin() function.
INITIALIZING DATA VARIABLES AT DECLARATION TIME Unlike PASCAL, in C variables may be initialized with a value when they are declared.
While declaring variables, it tells compilers the type of data it holds. Variables tell compilers the name of the variables that are being used in the program. As variables specify storage, compilers do not have to worry about the variables' memory location until they are declared.
Recent versions of GCC provide an extension to the C standard. Use 0b or 0B to prefix a bit series like:
int i = 0b0101010;
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