Answer Posted / vikas kumar shakya

main() is a user defined function. it is the entry point of
any program.
At run time the main() function is searched as the entry to
start the program.

What is meant by type casting?

622

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What is a macro?

655

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How will you divide two numbers in a MACRO?

708

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Tell me is null always defined as 0(zero)?

666

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What is d scanf?

586

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Difference between goto, long jmp() and setjmp()?

701

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What is the difference between malloc calloc and realloc in c?

643

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What is strcpy() function?

652

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What is register variable in c language?

596

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Is void a keyword in c?

570

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What are the 4 types of unions?

603

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the number of measuring units from a arbitrary starting point in a record area or control block to some other point a) branching b) recording pointer c) none d) offset

637

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PROGRAM TO WRITE CONTENTS OF 1 FILE IN REVERSE TO ANOTHER FILE,PROGRAM TO COPY 1 FILE TO ANOTHER BY SPECIFYING FILE NAMES AS COMMAND LINE

1464

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write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays

1779

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Describe the order of precedence with regards to operators in C.

631

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