What is the time and space complexities of merge sort and when is it preferred over quick sort?
1129Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.
1155Why are some ANSI/ISO Standard library routines showing up as undefined, even though I've got an ANSI compiler?
1176
Explain the priority queues?
Explain what is meant by high-order and low-order bytes?
how can use subset in c program and give more example
Who invented b language?
Why do we use return in c?
What is the difference between null pointer and wild pointer?
Is it possible to have a function as a parameter in another function?
Tell us bitwise shift operators?
c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above
Write a Program to find whether the given number or string is palindrome.
What is the difference between ++a and a++?
What is a void pointer? When is a void pointer used?
What is header file definition?
which of the following shows the correct hierarchy of arithmetic operations in C a) (), **, * or/,+ or - b) (),**,*,/,+,- c) (),**,/,*,+,- d) (),/ or *,- or +
An instruction which is analysed and acted upon by the processor prior to the compiler going its work a) directive b) constructive c) constant d) absolute mode