Which header file should you include if you are to develop a function which can accept variable number of arguments?
write a program to swap two numbers without using temporary variable?
input any 4 digit number and find the difference of all the digits?
What is a pointer and how it is initialized?
If null and 0 are equivalent as null pointer constants, which should I use?
Is there a built-in function in C that can be used for sorting data?
find a number whether it is even or odd without using any control structures and relational operators?
22 Answers Microsoft, Shashank Private Limited,
Why is not a pointer null after calling free?
write a program to compare 2 numbers without using logical operators?
difference between loading and linking
Tell about strtok & strstr functions
2 Answers HCL, iFlex, Motorola,
Write a simple program to find the size of different basic data types in C.
what is c programing