Answer Posted / swapna

advantages ;
recursive functions can be effectively used to solve
problems where the solution is expressed in terms of
applying the same solution.
disadvantages ;
in recursive we must have an if statement somewhere to
force the func. to return without the recursive call being
executed.otherwise the funct. will never return.

What is a union?

601

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a function gets called when the function name is followed by a a) semicolon (;) b) period(.) c) ! d) none of the above

853

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simple program of graphics and their output display

1458

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

772

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What are types of functions?

553

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What's the right way to use errno?

611

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If i have an array 0 to 99 i.e,(Size 100) I place the values 1 to 100 randomly like a[0]=29,a[1]=56 upto array[99].. the values are only between 1 to 100. getting the array values by using scanf.. If i entered one wrong element value line a[56]=108. how can i find it.. and also how to find the missing value in 1 to 100.. and i want to replace the missing values.. any one of them know please post your answer..

1576

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Explain the use of fflush() function?

614

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What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

684

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How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

643

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Why do we need volatile in c?

733

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what is the role you expect in software industry?

1643

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what is the structure pointer?

1634

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What is volatile c?

509

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What is #include called?

557

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