What are the properties of union in c?

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write a program to swap bits in a character and return the value prototype of function char fun (char a, charb flag c) where fun returns a char, char a is a the value char b is the bit to be changed and flag c is the bit value for eg: x=fun(45,7,0) since 45 is 0010 0101 and ow x should contain the value 65 (0110 0101)

1 Answers   Bosch, College School Exams Tests,

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tell me the full form of c?

2 Answers  

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How can I find out the size of a file, prior to reading it in?

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Are there namespaces in c?

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how could explain about job profile

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main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

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plz answer..... a program that reads non-negative integer and computes and prints its factorial

2 Answers  

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write a program to fined second smallest and largest element in a given series of elements (without sorting)

9 Answers   Yahoo,

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What is difference between structure and union in c?

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who is the founder of c

19 Answers   College School Exams Tests, HP,

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what is self refrential structure

3 Answers   HCL,

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