What are the different categories of functions in c?

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C program execution always begins with a) #include b) comment (/*-------*/) c) main() d) declaration instructions

0 Answers  

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Explain pointer. What are function pointers in C?

0 Answers   HCL,

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How can I get Single byte from 'int' type variable? Can we alter single bit or multiple bits in int type variable? if so, How?

2 Answers  

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pgm to reverse string using arrays i.e god is love becomes love is god) (assumption:only space is used for seperation of words) no addtional memory used.i.e no temporary arrays can used.

4 Answers   Persistent, Valyoo,

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Array is an lvalue or not?

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what is the return value (status code) of exit() function.... what the arguments(integer value) passed to it means....

1 Answers   TCS,

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What does == mean in texting?

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find the minimum of three values inputted by the user

3 Answers  

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Differentiate between full, complete & perfect binary trees.

0 Answers  

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Write a program that his output * *** *****

1 Answers  

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Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

0 Answers  

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