Answer / harish

An operator that manipulates individual bits. The operators that we are are familiar with, such as the addition operator (+),multiplication (*),division (/) etc ... work with bytes or groups of bytes. Occasionally, however, programmers need to manipulate the bits within a byte. The C programming language supports the following bitwise operators:
>> Shifts bits right
<< Shifts bits left
& Does an AND compare on two groups of bits
| Does an OR compare on two groups of bits
^ Does an XOR compare on two groups of bits
~ Complements a group of bits
and lots more.....

Explain what is the difference between functions abs() and fabs()?

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a value that does not change during program execution a) variabe b) argument c) parameter d) none

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4 Answers   Aricent,

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#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

0 Answers   Wilco,

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what do you mean by enumeration constant?

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What is self-referential structure in c programming?

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