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Merge Sort in C++

  Merge Sort in C++ Introduction Merge Sort is a popular sorting algorithm that follows the Divide and Conquer approach. It divides an array into smaller subarrays, recursively sorts those subarrays, and finally merges the sorted subarrays to produce a completely sorted array. In this tutorial, we will learn how to implement Merge Sort in C++ . The program divides the array into two halves using the mid index, recursively sorts both halves, and then combines them using the merge() function. Merge Sort has a time complexity of O(n log n) in the best, average, and worst cases. Table of Contents Algorithm C++ Program Input Sample Output Output Explanation Dry Run Flow of Execution Time Complexity Space Complexity Applications Key Points Interview Questions Frequently Asked Questions Keywords Conclusion Algorithm Start the program. Read the size of the array. Read the array elements from the user. Call the mer...

C++ Program to Demonstrate Single Inheritance

C++ Program for Single Inheritance (Parent and Child Class)

✅ C++ Program to Demonstrate Single Inheritance

#include <iostream>
using namespace std;

class parent {
  public:
    void parent1() {
        cout << "Hi I am parent class:\n";
    }
};

class child : public parent {
  public:
    void child1() {
        cout << "Hi I am child class:\n";
    }
};

int main() {
    child c;
    c.parent1();
    c.child1();
}
  

๐Ÿ“˜ Explanation:

This program demonstrates the concept of single inheritance in C++. - The parent class defines a function parent1(). - The child class inherits from the parent class using : public parent. - The child object can access both its own function (child1()) and the parent's function (parent1()).

๐Ÿงพ Sample Output:

Hi I am parent class:
Hi I am child class:
  

๐Ÿ”‘ Keywords:

C++ inheritance example, single inheritance in C++, parent and child class, OOP in C++, C++ object oriented programming

๐Ÿ“Œ Hashtags:

#CPlusPlus #Inheritance #OOP #Programming #CppExamples #CodingForBeginners

๐Ÿ” Search Description:

This C++ program demonstrates single inheritance where a child class inherits from a parent class. Includes example code, explanation, and sample output.

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