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C++ Programming Code Examples

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Access Functions in C++ programming language



Access Functions in C++ programming language

Encapsulation is achieved using access specifiers. In encapsulation we make all member variables private and provide public functions which allow user to work with the class. These functions are called as access functions. Access functions are used to return the value of private member variables. There are two types of access functions

    Getters: Functions which return the value of private member variables of the class.
    Setters: Functions which set the value of the private member variables of the class.

class Game
{
private:
	int m_Score;
	int m_Rank;
 
public:
	// Getters
	int GetScore() { return m_Score; }
	int GetRank() { return m_Rank; }
 
	// Setters
	void SetScore(int iScore) { m_Score = iScore; }
	void SetRank(int iRank) { m_Rank = iRank; }
};

Remove all Repeated Characters in Strings
C program to remove all Repeated characters in a String using loops. Input string from user. Remove all duplicate characters from a given string. Remove all occurrences of a character

Program Print several types of Alphabets
Print phonetic alphabet. Print lower case greek alphabet. Print lower case hebrew alphabet. Print the lower case phoenician alphabet. Print lower case arab alphabet.

C++ Sorts a given Data using Stooge Sort
Stooge sort is a recursive sorting algorithm. It Divides the Array into 2 overlapping parts, 2/3 each. Sort the first part. Sort second part and again sort the first part. Then Print the Result

The C++ Shortest path program using STL
Process a request; return false if end of file. A simple main that reads a file given by argv[1] and then calls "processRequest" to compute shortest paths. Then 'Skimpy' error checking

Code find first & last digit of any number
C program to input a number from user and find first and last digit of number using loop. Before I explain logic to find first digit, let us first learn to find last digit of a number. Find

If Else Check Given Integer is Odd or Even
The if...else statement executes some code if the test expression is true (nonzero) & some other code if the test expression is false (0). If test expression is true, codes inside the body

C Programming code Find largest number
C language program code depending upon the number of elements, the required size is allocated which prevents the wastage of memory. If no memory is allocated, error is

C Code using of &(ampersand) *(asterisk)
C We have already seen in the first example that we can display the address of a variable using ampersand sign. I have used &num to access the address of variable num. The &...