Counts of distinct consecutive sub-string of length two using C++ STL

Given a string the task is to print all distinct sub-strings of length two in the given string. All substrings should be printed in lexicographical order. Examples: I...

The C++ Standard Template Library (STL)

The Standard Template Library (STL) is a set of C++ template classes to provide common programming data structures and functions such as lists, stacks, arrays, etc. I...

Sort in C++ Standard Template Library (STL)

Sorting is one of the most basic functions applied to data. It means arranging the data in a particular fashion, which can be increasing or decreasing. There is a bui...

Binary Search in C++ Standard Template Library (STL)

Binary search is a widely used searching algorithm that requires the array to be sorted before search is applied. The main idea behind this algorithm is to keep divid...

Pair in C++ Standard Template Library (STL)

The pair container is a simple container defined in <utility> header consisting of two data elements or objects. The first element is referenced as ‘fi...

Vector in C++ STL

Vectors are same as dynamic arrays with the ability to resize itself automatically when an element is inserted or deleted, with their storage being handled automatic...

List in C++ Standard Template Library (STL)

Lists are sequence containers that allow non-contiguous memory allocation. As compared to vector, list has slow traversal, but once a position has been found, inserti...

Deque in C++ Standard Template Library (STL)

Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more efficient in cas...

Queue in Standard Template Library (STL)

Queues are a type of container adaptors which operate in a first in first out (FIFO) type of arrangement. Elements are inserted at the back (end) and are deleted from...

deque::empty() and deque::size() in C++ STL

Deque or Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more efficie...