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A structured repository of C++ exercises and solutions, covering core concepts, syntax, and practical programming techniques.

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Compiler Design
Compiler Design
 
 
Numerical Analysis
Numerical Analysis
 
 
Operating System
Operating System
 
 
01.1 (C++) Calculating area of triangle.cpp
01.1 (C++) Calculating area of triangle.cpp
 
 
01.2 (C++) Calculating area of Rectangle.cpp
01.2 (C++) Calculating area of Rectangle.cpp
 
 
01.3 (C++) Calculating area of Trapezium (UK) or Trapezoid (US).cpp
01.3 (C++) Calculating area of Trapezium (UK) or Trapezoid (US).cpp
 
 
01.4 (C++) Calculating area of Ellipse.cpp
01.4 (C++) Calculating area of Ellipse.cpp
 
 
01.5 (C++) Calculating area of Square.cpp
01.5 (C++) Calculating area of Square.cpp
 
 
01.6 (C++) Calculating area of Parallelogram.cpp
01.6 (C++) Calculating area of Parallelogram.cpp
 
 
01.7 (C++) Calculating area of Circle.cpp
01.7 (C++) Calculating area of Circle.cpp
 
 
01.8 (C++) Calculating area of Sector.cpp
01.8 (C++) Calculating area of Sector.cpp
 
 
02.1 (C++) Celsius to Fahrenheit Convert.cpp
02.1 (C++) Celsius to Fahrenheit Convert.cpp
 
 
02.2 (C++) Fahrenheit to Celsius convert.cpp
02.2 (C++) Fahrenheit to Celsius convert.cpp
 
 
02.3 (C++) Convert Celsius vs Kelvin using switch statement.cpp
02.3 (C++) Convert Celsius vs Kelvin using switch statement.cpp
 
 
03.1 (C++) Find the number is positive or negative.cpp
03.1 (C++) Find the number is positive or negative.cpp
 
 
03.2.1 (C++) Find the number is even or odd.cpp
03.2.1 (C++) Find the number is even or odd.cpp
 
 
03.2.2 (C++) Check Whether Number is Even or Odd using ternary operators.cpp
03.2.2 (C++) Check Whether Number is Even or Odd using ternary operators.cpp
 
 
03.3 (C++) Find the largest number from given 3 numbers.cpp
03.3 (C++) Find the largest number from given 3 numbers.cpp
 
 
03.4.1 (C++) Student grade system.cpp
03.4.1 (C++) Student grade system.cpp
 
 
03.4.2 (C++) Student grade system by using nasted if.cpp
03.4.2 (C++) Student grade system by using nasted if.cpp
 
 
03.5 (C++) Calculate absulate value.cpp
03.5 (C++) Calculate absulate value.cpp
 
 
04.0 (C++) Check the letter is vowel or consonant.cpp
04.0 (C++) Check the letter is vowel or consonant.cpp
 
 
04.1 (C++) Check the letter is capital or small.cpp
04.1 (C++) Check the letter is capital or small.cpp
 
 
04.2 (C++) Check the Year is leap year or not.cpp
04.2 (C++) Check the Year is leap year or not.cpp
 
 
05.1 (C++) Calculation by calculator by using switch statement.cpp
05.1 (C++) Calculation by calculator by using switch statement.cpp
 
 
05.2 (C++) Number Conversions by using switch statement.cpp
05.2 (C++) Number Conversions by using switch statement.cpp
 
 
06.0 (C++) Showing Multiplication table from given number.cpp
06.0 (C++) Showing Multiplication table from given number.cpp
 
 
07.0 (C++) Find Factorial from given number.cpp
07.0 (C++) Find Factorial from given number.cpp
 
 
08.0 (C++) Check Prime number from given number.cpp
08.0 (C++) Check Prime number from given number.cpp
 
 
09.0 (C++) Calculate GCD and LCM from given number.cpp
09.0 (C++) Calculate GCD and LCM from given number.cpp
 
 
10.0 (C++) Calculate sum of digits or number from given number.cpp
10.0 (C++) Calculate sum of digits or number from given number.cpp
 
 
11.1 (C++) Calculate reverse of digits or number from given number.cpp
11.1 (C++) Calculate reverse of digits or number from given number.cpp
 
 
11.2 (C++) Check the number is Palindrome or not...from given number.cpp
11.2 (C++) Check the number is Palindrome or not...from given number.cpp
 
 
11.3 (C++) Check the number is Armstrong or not...from given number.cpp
11.3 (C++) Check the number is Armstrong or not...from given number.cpp
 
 
11.4 (C++) Showing Armstrong number...from given iterations.cpp
11.4 (C++) Showing Armstrong number...from given iterations.cpp
 
 
12.0 (C++) Counting number of a digit in an integer.cpp
12.0 (C++) Counting number of a digit in an integer.cpp
 
 
13.0 (C++) Check the number is STRONG or not....of a given digit in an integer.cpp
13.0 (C++) Check the number is STRONG or not....of a given digit in an integer.cpp
 
 
14.0 (C++) Summation of the series 1 + 3 + 5 + ............... +n.cpp
14.0 (C++) Summation of the series 1 + 3 + 5 + ............... +n.cpp
 
 
14.1 (C++) Summation of the series 1 + 3 + 5 + ............... +n.cpp
14.1 (C++) Summation of the series 1 + 3 + 5 + ............... +n.cpp
 
 
14.2 (C++) Summation of the series 1x2 + 2x3 + 3x4 + ............... + n1 x n2.cpp
14.2 (C++) Summation of the series 1x2 + 2x3 + 3x4 + ............... + n1 x n2.cpp
 
 
14.3 (C++) Calculate Fibonacci series of the given values.cpp
14.3 (C++) Calculate Fibonacci series of the given values.cpp
 
 
15.1 (C++) Calculate Summation & Average from given numbers.cpp
15.1 (C++) Calculate Summation & Average from given numbers.cpp
 
 
15.2 (C++) Calculate the maximum and minimum number from given numbers.cpp
15.2 (C++) Calculate the maximum and minimum number from given numbers.cpp
 
 
15.3 (C++) Calculate Fibonacci series of the given values by using array.cpp
15.3 (C++) Calculate Fibonacci series of the given values by using array.cpp
 
 
15.4 (C++) Copy all elements of array to another array by using 1D array.cpp
15.4 (C++) Copy all elements of array to another array by using 1D array.cpp
 
 
16.0 (C++) Implement linear search by using 1D Array.cpp
16.0 (C++) Implement linear search by using 1D Array.cpp
 
 
17.0 (C++) Create a simple matrix by using 2D array.cpp
17.0 (C++) Create a simple matrix by using 2D array.cpp
 
 
17.1 (C++) Matrix addition and subtraction by using 2D array.cpp
17.1 (C++) Matrix addition and subtraction by using 2D array.cpp
 
 
17.2 (C++) Matrix Multiplication by using 2D array.cpp
17.2 (C++) Matrix Multiplication by using 2D array.cpp
 
 
17.3 (C++) Transpose Matrix by using 2D array.cpp
17.3 (C++) Transpose Matrix by using 2D array.cpp
 
 
17.4 (C++) Sum of the diagonal elements of a 2D array.cpp
17.4 (C++) Sum of the diagonal elements of a 2D array.cpp
 
 
17.5 (C++) Summation of upper and lower triangle elements by using 2D matrix.cpp
17.5 (C++) Summation of upper and lower triangle elements by using 2D matrix.cpp
 
 
18.0 (C++) String, Input-Output.cpp
18.0 (C++) String, Input-Output.cpp
 
 
18.1 (C++) String, Input-Output.cpp
18.1 (C++) String, Input-Output.cpp
 
 
18.2 (C++) String, Input-Output.cpp
18.2 (C++) String, Input-Output.cpp
 
 
19.0 (C++) Calculate the String length using strlen().cpp
19.0 (C++) Calculate the String length using strlen().cpp
 
 
19.1 (C++) Copy string by using strcpy().cpp
19.1 (C++) Copy string by using strcpy().cpp
 
 
19.2 (C++) String Concatenation by using strcat().cpp
19.2 (C++) String Concatenation by using strcat().cpp
 
 
19.3 (C++) String for check they equal or not by using strcmp().cpp
19.3 (C++) String for check they equal or not by using strcmp().cpp
 
 
19.4 (C++) Reverse string by using strrev().cpp
19.4 (C++) Reverse string by using strrev().cpp
 
 
19.5 (C++) UpperCase Letter by using strupr().cpp
19.5 (C++) UpperCase Letter by using strupr().cpp
 
 
19.6 (C++) Lowercase Letter by using strlwr().cpp
19.6 (C++) Lowercase Letter by using strlwr().cpp
 
 
20.0 (C++) Adding String or Copy String using String_Class.cpp
20.0 (C++) Adding String or Copy String using String_Class.cpp
 
 
20.1 (C++) Length of String by using size().cpp
20.1 (C++) Length of String by using size().cpp
 
 
20.2 (C++) Remove duplicate words from given string.cpp
20.2 (C++) Remove duplicate words from given string.cpp
 
 
20.3 (C++) Find the total word with numeric number from given strings.cpp
20.3 (C++) Find the total word with numeric number from given strings.cpp
 
 
21.0 (C++) Adding two numbers by using function().cpp
21.0 (C++) Adding two numbers by using function().cpp
 
 
21.1 (C++) Adding two numbers by using void() function().cpp
21.1 (C++) Adding two numbers by using void() function().cpp
 
 
21.2 (C++) Default values for function() parameters.cpp
21.2 (C++) Default values for function() parameters.cpp
 
 
21.3 (C++) Multiple functions() declare.cpp
21.3 (C++) Multiple functions() declare.cpp
 
 
21.4 (C++) Calculate factorial by using recursion function.cpp
21.4 (C++) Calculate factorial by using recursion function.cpp
 
 
21.5 (C++) Passing array to function.cpp
21.5 (C++) Passing array to function.cpp
 
 
21.6 (C++) Pass by value to a function.cpp
21.6 (C++) Pass by value to a function.cpp
 
 
21.7 (C++) Pass by reference to a function.cpp
21.7 (C++) Pass by reference to a function.cpp
 
 
22.0 (C++) Create random numbers by using rand().cpp
22.0 (C++) Create random numbers by using rand().cpp
 
 
22.1 (C++) Guessing game by using rand().cpp
22.1 (C++) Guessing game by using rand().cpp
 
 
23.0 (C++) Simple parametrized function() add into Class.cpp
23.0 (C++) Simple parametrized function() add into Class.cpp
 
 
23.1 (C++) Create Constant Object by using function().cpp
23.1 (C++) Create Constant Object by using function().cpp
 
 
23.2.0 (C++) Parametrized Constructor function().cpp
23.2.0 (C++) Parametrized Constructor function().cpp
 
 
23.2.1 (C++) Parametrized Constructor & Destructor function().cpp
23.2.1 (C++) Parametrized Constructor & Destructor function().cpp
 
 
23.2.2 (C++) Create a Stack with Constructor & Destructor.cpp
23.2.2 (C++) Create a Stack with Constructor & Destructor.cpp
 
 
23.3 (C++) Initialize values Constructor function() to Class Variable.cpp
23.3 (C++) Initialize values Constructor function() to Class Variable.cpp
 
 
23.4 (C++) Constructor function() where used 'this' keyword.cpp
23.4 (C++) Constructor function() where used 'this' keyword.cpp
 
 
23.5 (C++) Function Template by using same parameters.cpp
23.5 (C++) Function Template by using same parameters.cpp
 
 
23.6 (C++) Function Template by using different parameters.cpp
23.6 (C++) Function Template by using different parameters.cpp
 
 
24.0 (C++) Pointer pointing to different variables.cpp
24.0 (C++) Pointer pointing to different variables.cpp
 
 
24.1 (C++) Adding two numbers by using pointer.cpp
24.1 (C++) Adding two numbers by using pointer.cpp
 
 
24.2 (C++) Swapping two numbers by using pointer.cpp
24.2 (C++) Swapping two numbers by using pointer.cpp
 
 
24.3 (C++) Swapping two numbers by using pointer and function().cpp
24.3 (C++) Swapping two numbers by using pointer and function().cpp
 
 
24.4 (C++) Access array elements by using pointer.cpp
24.4 (C++) Access array elements by using pointer.cpp
 
 
25.0 (C++) Setter function() & Getter function() of Encapsulation.cpp
25.0 (C++) Setter function() & Getter function() of Encapsulation.cpp
 
 
26.1 (C++) Single or Simple Inheritance.cpp
26.1 (C++) Single or Simple Inheritance.cpp
 
 
26.2 (C++) Multi-level inheritance.cpp
26.2 (C++) Multi-level inheritance.cpp
 
 
26.3 (C++) Hierarchical inheritance.cpp
26.3 (C++) Hierarchical inheritance.cpp
 
 
26.4 (C++) Multiple inheritance.cpp
26.4 (C++) Multiple inheritance.cpp
 
 
26.5 (C++) Hybrid inheritance.cpp
26.5 (C++) Hybrid inheritance.cpp
 
 
26.6 (C++) A Simple example for Friend Class (friend func()).cpp
26.6 (C++) A Simple example for Friend Class (friend func()).cpp
 
 
27.0 (C++) A simple program of function() Overloading.cpp
27.0 (C++) A simple program of function() Overloading.cpp
 
 
27.1 (C++) A simple program of function() Overloading.cpp
27.1 (C++) A simple program of function() Overloading.cpp
 
 
28.0 (C++) Calculate the Complex Number by using Operator Overloading.cpp
28.0 (C++) Calculate the Complex Number by using Operator Overloading.cpp
 
 

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C++ Problem Solutions

Welcome to my collection of problem-solving solutions written in C++ programming language!
This repository showcases my journey in practicing and mastering C++ through various challenges and exercises.

What's Inside

  • Each file contains a standalone solution.
  • Organized by topics like conditions, functions, arrays, strings, etc.
  • Well-commented code for better understanding.

Topics Covered

  • Basic Syntax and Control Flow
  • Functions and Recursion
  • Object-Oriented Programming
  • Exception Handling
  • File System and others

Getting Started

  1. Clone the repository:

  2. Compile any C++ file using g++ or your preferred C++ compiler:

     g++ filename.cpp -o filename
 ./filename

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A structured repository of C++ exercises and solutions, covering core concepts, syntax, and practical programming techniques.

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c problem-solving coding-exercises programming-practice

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