Memory representation of signed char in c

(2)Memory representation of: signed char a=-7;

Binary equivalent of data 7 in eight bit:  00000111

Binary equivalent of data -7 will be its 2’s complement:

1’s complements of 0000 0111 is 1111 1000

2’s complement will be:

Binary equivalent of data -7 in eight bit:  1111 1001

Data bit: 1111001 (Take first seven bit form right side)

Sign bit: 1       (Take leftmost one bit)

In memory

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Memory representation of char in c
Memory representation of signed char in c
Memory representation of int in c
Memory representation of signed int in c

Memory representation of float in c

Memory representation of double in c

Overflow value of data type in c
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