Explain can the sizeof operator be used to tell the size of an array passed to a function?

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Explain the difference between struct and union.

2 Answers  

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What are the advantages of union?

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How to write a code for implementing my own printf() and scanf().... Please hep me in this... I need a guidance... Can you give an coding for c... Please also explain about the header files used other than #include<stdio.h>...

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What is the difference between local variable and global variable in c?

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write a program wch produces its own source code aas its output?

1 Answers   IonIdea,

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Given an array of characters which form a sentence of words, give an efficient algorithm to reverse the order of the words (not characters) in it?

3 Answers  

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What is the output for the program given below typedef enum grade{GOOD,BAD,WORST,}BAD; main() { BAD g1; g1=1; printf("%d",g1); }

4 Answers   ADITI,

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How would you rename a function in C?

0 Answers   Tech Mahindra,

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Why isnt any of this standardized in c?

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what is the difference between global variable & static variable declared out side all the function in the file.

2 Answers  

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How can I call a function with an argument list built up at run time?

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