Here is a good puzzle: how do you write a program which produces its own source code as output?

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What are valid signatures for the Main function?

0 Answers  

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what is a static function

10 Answers   Satyam,

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Implement a function that returns the 5th element from the end in a singly linked list of integers in one pass.

11 Answers   Microsoft,

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any string of bits of length 'n' represents a unique non- negative integer between.............?

2 Answers  

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what is the significance of static storage class specifier?

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swap 2 numbers without using third variable?

0 Answers   IBS,

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Can 'this' pointer by used in the constructor?

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What is #include stdlib h?

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main() { int a,b; printf("%d,%d",scanf("%d%d",&a,&b)); } => do u mean above program's output... =>output will be:2,whatever you enter value for b. =>because scanf is a library fn which will return how many arguements it processes, and second value you are right mr.Satya but i found my self unable to understand that for the first time scanf returns the no of successful matches but how for the second time it returns the value of 'b'.while a function should return the same 'r' value every time.

1 Answers   Cisco,

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What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?

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

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