The SortedDictionary<K, V> class in C# is part of the System.Collections.Generic namespace. Like Dictionary<K, V>, it stores key-value pairs, but it keeps the keys sorted in ascending order. SortedDictionary<K, V> …

The Dictionary<K, V> class in C# is part of the System.Collections.Generic namespace and provides a collection of key-value pairs. Each key in a dictionary must be unique, and each key …

The LinkedList<T> class in C# is part of the System.Collections.Generic namespace and represents a doubly linked list of objects. Unlike arrays or lists, linked lists do not use contiguous memory …

The Queue<T> class in C# is part of the System.Collections.Generic namespace and implements a first-in, first-out (FIFO) collection, where the first element added is the first one to be removed. …

The Stack<T> class in C# is part of the System.Collections.Generic namespace and implements a last-in, first-out (LIFO) collection, where the last element added is the first one to be removed. …

The SortedSet<T> class in C# is part of the System.Collections.Generic namespace. It provides a collection of unique elements that are sorted automatically in ascending order. Unlike a HashSet<T>, which doesn’t …

The HashSet<T> class in C# is part of the System.Collections.Generic namespace and provides an unordered collection of unique elements. Unlike lists, a HashSet does not allow duplicate values, making it …

The List<T> class in C# is a part of the System.Collections.Generic namespace and provides a dynamic array for storing collections of objects. List<T> allows you to store, retrieve, and manipulate …

The break statement in C# is used to immediately exit a loop or a switch statement. When break is encountered, control is transferred to the code following the loop or …

The continue statement in C# is used to skip the current iteration of a loop and move to the next iteration. It’s useful when you want to bypass certain steps …

Signal handling in C++ enables programs to respond to asynchronous events or signals from the operating system. Signals are used to notify a program of events like segmentation faults, interrupts, …

Smart pointers in C++ are special classes that manage dynamically allocated memory, automatically freeing it when it’s no longer in use. They help prevent memory leaks by ensuring that dynamically …