C++ Interview Programs

Posted in C++ Tutorial

Updated on Dec 22, 2023

By Mari Selvan

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⏳ 4 mins

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📚 Interview Programs in C++

C++ interview programs refer to programming questions or problems that are commonly asked in job interviews for positions that require knowledge of the C++ programming language. These programs are designed to test a candidate's understanding of C++ concepts, problem-solving skills, and ability to write efficient and correct code.

C++ interview programs can cover a wide range of topics, including:

Basic concepts: Programs to test knowledge of C++ syntax, data types, variables, and control structures (if-else, loops).
Arrays and strings: Problems involving manipulation, searching, or sorting of arrays and strings.
Pointers: Programs that require working with pointers, memory allocation, or passing arguments by reference.
Linked lists: Problems related to linked list implementation, traversal, insertion, and deletion.
Recursion: Questions involving recursive function calls or problems that can be solved using recursion.
Searching and sorting algorithms: Implementing or analyzing algorithms like binary search, bubble sort, quicksort, etc.
Dynamic memory allocation: Programs involving dynamic memory allocation using functions like malloc() and free().
File handling: Problems related to reading from or writing to files using C++'s file handling functions.
Data structures: Questions about implementing or using common data structures like stacks, queues, trees, or graphs.
Problem-solving: Complex problems that require logical thinking, algorithmic design, and efficient coding.

The purpose of these C++ interview programs is to assess a candidate's technical proficiency, problem-solving ability, and familiarity with the C++ programming language. By solving these programs, candidates can demonstrate their understanding of core concepts and showcase their programming skills.