What are the advantages of Macro over function?

1 Answers  

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How can I invoke another program or command and trap its output?

0 Answers  

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How can I implement sets or arrays of bits?

0 Answers  

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write a c program to find the square of a 5 digit number and print the result.

5 Answers   Accenture, Sasken, Vimukti Technologies,

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What is NULL pointer?

0 Answers   Infosys,

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1 1 1 1 2 1 1 3 3 1 1 4 6 4 1

3 Answers  

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Write a program to swap two numbers without using third variable in c?

0 Answers  

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What is the difference between exit() and _exit() function in c?

0 Answers  

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differentiate built-in functions and user – defined functions.

0 Answers  

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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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program to find middle element of linklist?

1 Answers   Huawei,

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can any one tell that i have a variable which is declared as static but i want this variable to be visible to the other files? how?

2 Answers  

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