What is indirection? How many levels of pointers can you have?

0 Answers   Aspire, Infogain,

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Who developed c language and when?

0 Answers  

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what is diference between return 0 and return NULL??

3 Answers  

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what are the advanced features of functions a) function declaration and prototypes b) calling functions by value or by reference c) recursion d) all the above

0 Answers  

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Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates

3 Answers  

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main() {int i=5; // line 1 i=(++i)/(i++); // line 2 printf("%d",i); // line 3 } output is 2 but if we replace line 2 and line 3 by printf("%d",i=(++i)/(i++)); then output is 1. Why?

1 Answers   GATE,

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What is the difference between a structure and a union?

2 Answers  

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how to write a bubble sort program without using temporary variable?

1 Answers   Aricent,

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WAP to accept rollno,course name & marks of a student & display grade if total marks is above 200?

4 Answers  

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What is the use of #define preprocessor in c?

0 Answers  

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What is the use of the #include directive?

3 Answers  

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Explain pointer. What are function pointers in C?

0 Answers   HCL,

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