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Explain main function in c?
What is time null in c?
Explain with the aid of an example why arrays of structures don’t provide an efficient representation when it comes to adding and deleting records internal to the array.
What is the most efficient way to count the number of bits which are set in an integer?
what do you mean by enumeration constant?
What is the purpose of & in scanf?
Explain what standard functions are available to manipulate strings?
What is the difference between formatted&unformatted i/o functions?
Write a code to remove duplicates in a string.
Is exit(status) truly equivalent to returning the same status from main?
What is a wrapper function in c?
What is sorting in c plus plus?
how many key words availabel in c a) 28 b) 31 c) 32
The performance of an operation in several steps with each step using the output of the preceding step a) recursion b) search c) call by value d) call by reference
What is the difference between ++a and a++?
