34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

3 Answers  

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main() { float a=3.2e40; printf("%d",a); }

9 Answers   Satyam,

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what is answer for perfect number????????????????

1 Answers  

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What is a pointer in c?

0 Answers  

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which header file contains main() function in c?

17 Answers   Google, HCL, TCS,

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when user give a number it multiply with 9 without useing '+' and '*' oprator

4 Answers  

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write a program to convert a expression in polish notation (postfix) to inline (normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix

0 Answers  

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Why main function is special give two reasons?

0 Answers  

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void main() { int a=1; printf("%d %d %d",a,++a,a++); } the output is supposed to be 1 2 2....but it is 3 3 1 this is due to calling conventions of C. if anyone can explain me how it happens?

7 Answers  

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How can I copy just a portion of a string?

0 Answers  

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Is c functional or procedural?

1 Answers  

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What are pointers? What are stacks and queues?

0 Answers   Hexaware,

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