Finding 1’s Complement of a Binary Number is C

The one;s complement operator (~) is a unary operator that causes the bits of its operand to be inverted ( i. e. reversed) so that 1s becomes 0s and 0s becomes 1s. This operator always precedes its operand, The operand must be and integer-type. The one’s complement operator is sometimes referred to as the complementation operator. It is a member of the same precedence group as the other unary operations. Thus, its associativity is right to left. Now the following example illustrates the implementation of 1’s complement operator is a program,

Source Code: 

Output

hexadecimal value: i = 7fff   ~i = ffff8000
decimal value: i = 32767    ~i = 4294934528

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2 Responses

  1. Anonymous says:

    giving command and showing out put is compilers risk…but explanation wanted on how the compilers converts so..

  2. Anonymous says:

    hi friends if N is a number ~N result is -(N+1).this is a standard formula.

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