C++ Tutorials
Polymorphism
Memory Management
C++ Miscellaneous Topics
- Variable Arguments
- Verify brackets or parentheses combination
- Convert the base of a Number to any other base in Number System
- Fibonacci Sequence without Recursion
- Use OOPS to Display a sequence of numbers without any For-Loop or Recursion
- Allocating and deallocating 2D arrays dynamically in C and C++
- What’s std::vector and why should I use std::vector?
- How does std::vector works internally ?
- What is std::deque and how deque works internally.
C++ STL Algorithm
Deque Interview Questions
List Interview Questions
- 1.) std::list Internals & Usage Details
- 2.) List vs Vector
- 3.) Different ways to Initialize a list
- 4.) Erase elements using iterators
- 5.) Remove elements while Iterating
- 6.) Remove elements based on External Criterion
- 7.) Get element by index in List
- 8.) Searching an element in std::list
- 9.) Different Ways to iterate over a List
- 10.) Sorting a List & custom Comparator
C++ : String
- Find and Replace all occurrences of a string
- Find all occurrences of a sub string
- Case Insensitive string::find
- Convert First Letter of each word to Upper Case
- Converting a String to Upper & Lower Case
- Trim strings in C++
- C++ : How to split a string using String and character as Delimiter?
- startsWith() Implementation
- endsWith() Implementation
- Remove Sub Strings from String
Callbacks in C++
Vector Interview Questions
- 1.) What’s std::vector and why to use it?
- 2.) Different ways to initialize a vector
- 3.) How does std::vector works internally
- 4.) User Defined Objects & std::vector
- 5.) How to use vector efficiently in C++?
- 6.) std::vector and Iterator Invalidation
- 7.) Remove repeated elements from a vector
- 8.) Fill a vector with random numbers
- 9.) Hidden cost of std::vector
- 10.) Adding elements in Vector
Set Interview Questions
- 1.) C++ Set basic example and Tutorial
- 2.) Using std::set with user defined classes
- 3.) std::set and external Sorting criteria | Comparator
- 4.) Access Element by index in Set
- 5.) How to insert elements in Set
- 6.) How to iterate over a Set
- 7.) Removing an element from Set
- 8.) Erase elements while Iterating & Generic erase_if()
Map Interview Questions
- 1.) std::map Usage Detail with examples
- 2.) std::map and Comparator
- 3.) std::map & User defined class objects as keys
- 4.) Set vs Map
- 5.) How to Iterate over a map in C++
- 6.) Map Insert Example
- 7.) Iterate a map in reverse order
- 8.) Check if a key exists in a Map
- 9.) Search by value in a Map
- 10.) Erase by Key | Iterators
- 11.) C++ Map : Operator []
- 12.) Erase by Value or callback
- 13.) copy all Values from a Map to vector