Answer / karthik

void *p;
its void pointer.
it can point to any pointer like int*,char*,etc....
that is use of void*.

Answer / vadivel t

void pointer is a pointer which can be point to any kind of
data types

write a program to swap two variables a=5 , b= 10 without using third variable

5 Answers  

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Explain the difference between malloc() and calloc() in c?

0 Answers  

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The program will first compute the tax you owe based on your income. User is prompted to enter income. Program will compute the total amount of tax owed based on the following: Income Tax 0 - $45,000 = 0.15 x income $45,001 - $90,000 = 6750 + 0.20 x (income – 45000) $90,001 - $140,000 = 15750 + 0.26 x (income – 90000) $140,001 - $200,000 = 28750 + 0.29 x (income – 140000) Greater than $200,000 = 46150 + 0.33 x (income – 200000) Dollar amounts should be in dollars and cents (float point numbers with two decimals shown). Tax is displayed on the screen.

0 Answers   Microsoft,

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int a=1,b=2,c=3; printf("%d,%d",a,b,c); What is the output?

14 Answers   Verifone,

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Explain what is a pragma?

0 Answers  

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What is action and transformation in spark?

0 Answers  

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How can I read data from data files with particular formats?

0 Answers  

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Method Overloading exist in c ?

3 Answers   Wipro,

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Explain Doubly Linked Lists?

3 Answers  

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count = 0; for (i = 1;i < = 10; i++);count = count + i; Value of count after execution of the above statements will be a) 0 b) 11 c) 55 d) array

0 Answers  

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What are the 32 keywords in c?

0 Answers  

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What is spark map function?

0 Answers  

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