Which interfaces are implemented by enumset?
How to get top two numbers from an array?
Why sorting algorithms are important?
Suppose in an integer array, there is 1 to 100 number, out of one is duplicate, how to find?
Can I provide array size dynamically?
Write the recursive c function to count the number of nodes present in a binary tree.
Now you are given an array of a characters (both ASCII and Kanji) and, an index into the array. The index points to the start of some character. Now you need to write a function to do a backspace (i.e. delete the character before the given index).
What is a Queue? Explain its operation with example?
What is basic data structure?
How does quick sort work?
Which one is faster? A binary search of an orderd set of elements in an array or a sequential search of the elements.
What is hash value of a string?
What method is used to place a value onto the top of a stack?