Answer / guest

a pointer is a a variable that contains the address of an
another variable

Answer / gyanendra

Pointer is used to store address of any variable.
int a,*p;
p=&a//p store address of a

Answer / j naveen reddy

Pointer is a reference variable, as it refers the address of the other variable

code for replace tabs with equivalent number of blanks

0 Answers   Bosch,

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What should not contain a header file?

2 Answers  

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3. When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

0 Answers   Accenture,

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which of 'arrays' or 'pointers' are faster?

5 Answers  

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write a program to search for an element in a given array. If the array was found then display its position otherwise display appropriate message in c language

18 Answers   IT Park, TCS,

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What is the use of the restrict keyword?

1 Answers  

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How. To pass the entrance test

1 Answers   Tech Mahindra,

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int i=10; printf("%d %d %d", i, i=20, i);

0 Answers  

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What is #include stdio h and #include conio h?

0 Answers  

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Explain built-in function?

0 Answers  

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code for concatination of 2 strings with out using library functions?

3 Answers  

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List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.

0 Answers   Ignou,

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