C++ File Handling: Exercises, Practice, Solution
C++ File handling [ 15 exercises with solution ]
[An editor is available at the bottom of the page to write and execute the scripts. Go to the editor]
1. Write a C++ program to create a new text file and write some text into it.
2. Write a C++ program to open an existing text file and display its contents on the console.
3. Write a C++ program to count the number of lines in a text file.
4. Write a C++ program to count the number of words in a text file.
5. Write a C++ program to copy the contents of one text file to another.
6. Write a C++ program to find and replace a specific word in a text file.
7. Write a C++ program to append new data to an existing text file.
8. Write a C++ program to sort the lines of a text file in alphabetical order.
9. Write a C++ program to merge multiple text files into a single file.
10. Write a C++ program to split a large text file into smaller files of equal size.
11. Write a C++ program to search for a specific string in a text file and display its line number(s).
12. Write a C++ program to encrypt the contents of a text file using a simple encryption algorithm.
13. Write a C++ program to decrypt the contents of a text file encrypted using the above algorithm.
14. Write a C++ program to read a CSV file and display its contents in tabular form.
15. Write a C++ program to calculate the average of numbers stored in a file.
CPP Code Editor:
More to Come !
Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.
- Weekly Trends
- Python Interview Questions and Answers: Comprehensive Guide
- Scala Exercises, Practice, Solution
- Kotlin Exercises practice with solution
- MongoDB Exercises, Practice, Solution
- SQL Exercises, Practice, Solution - JOINS
- Java Basic Programming Exercises
- SQL Subqueries
- Adventureworks Database Exercises
- C# Sharp Basic Exercises
- SQL COUNT() with distinct
- JavaScript String Exercises
- JavaScript HTML Form Validation
- Java Collection Exercises
- SQL COUNT() function
- SQL Inner Join