What are the rules for identifiers in c?

0 Answers  

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When do you say that a digraph is acyclic A)if and only if its first search does not have back arcs B)a digraph is acyclic if and only if its first search does not have back vertices C)if and only if its first search does not have same dfnumber D)None of these

1 Answers   Accenture, IBM,

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What is null pointer in c?

0 Answers  

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Is null a keyword in c?

0 Answers  

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What is memmove?

1 Answers   Oracle,

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How to write a code for implementing my own printf() and scanf().... Please hep me in this... I need a guidance... Can you give an coding for c... Please also explain about the header files used other than #include<stdio.h>...

0 Answers  

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what is the difference between arrays and linked list

26 Answers   MAHINDRA, Tech Mahindra, Wipro,

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What is huge pointer in c?

0 Answers  

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enum day = { jan = 1 ,feb=4, april, may} what is the value of may? a)4 b)5 c)6 d)11 e)none of the above

8 Answers   HCL, Wipro,

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Do you know the use of fflush() function?

0 Answers  

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Which sorting algorithm is the best?

1 Answers  

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In the below code, how do you modify the value 'a' and print in the function. You'll be allowed to add code only inside the called function. main() { int a=5; function(); // no parameters should be passed } function() { /* add code here to modify the value of and print here */ }

1 Answers  

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