Sunday 6 February 2011

Memory representation of int in c


Memory representation of unsigned int:

Total
size of unsigned int: 16 bit

Those eight bits are use as:

Data bit: 16











Example:

(1)Memory
representation of:



unsigned int a=7;          (In Turbo c
compiler)

unsigned short int a=7 (Both
turbo c and Linux gcc compiler)



Binary
equivalent of data 7 in 16 bit:  00000000
00000111

Data
bit: 00000000 00000111

First
eight bit of data

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