Control structures in C++

Control structures in C++ also called the decision makers. In C++ We have control structures which are helpful in programs which needs a little bit concept of decision making between different...

Creating a Timer in C++

Creating a timer means creating a digital watch, simply. A Digital watch is the one that counts and shows the time in form of digits, In our daily bases software Programming...

Functions in C++

We need to write a function in order to simplify our main(). A function contains three terms that are its prototype, its definition and its calling or we can say invoking.these...

C++ Program to find largest of 3 numbers

In C++ we can implement a logic to write a program to find largest of 3 numbers. So for finding maximum number from given two, three or more numbers, this is...

Assignment Operator Overloading in C++

After we do assignment operator overloading, we will then be able to assign two variables of our self-defined datatypes. Lets have a look at the below example: // Operator overloading in C++ //assignment operator overloading #include<iostream> using namespace std;   class Employee { private:     int idNum;     double salary; public:     Employee ( ) {         idNum = 0, salary = 0.0;     }       void setValues (int a, int b);     void operator= (Employee&emp );   };   void Employee::setValues ( int idN , int sal ) {       salary = sal; idNum = idN;   }   void Employee::operator = (Employee&emp)  // Assignment operator function {     salary = emp.salary; }   int main ( ) {       Employee emp1;     emp1.setValues(10,33);     Employee emp2;     emp2 = emp1;        // emp2 is calling object using assignment operator   } Now lets explain this...

Converting lowercase to uppercase in C++

Here we are converting lowercase to uppercase in C++ by using an additional library in our includes;Here is a code which is able of converting a string from lowercase to uppercase: // converting lowercase to uppercase in C++ #include <iostream> #include <cctype> using namespace std; void convertToUppercase( char * );   int main() {     char phrase = "characters and $32.98";     cout << "The phrase before conversion is: " << phrase;     convertToUppercase( phrase );     cout << "nThe phrase after conversion is:  "         << phrase << endl;     return 0;  // indicates successful termination }   // convert string to uppercase letters void convertToUppercase( char *sPtr ) {     while ( *sPtr != '' ) {   // current character is not ''         if ( islower( *sPtr ) )  // if character is lowercase,             *sPtr = toupper( *sPtr );  // convert to uppercase         ++sPtr;  // move sPtr to next character in string     } } in...

Linked Lists with applications in C++

In computer science, linked lists are data structure consisting of a group of nodes which together represent a sequence. Under the simplest form, each node is composed of a data and...

Bank Management System Project in C++

The Given Source Code provides you A bank management system in C++. The Given management system is implemented in C++ using File Handling for Data storage. Following are the features of...

McCarthy 91 function in C++

McCarthy 91 function is a recursive function used within computer science, its definition is: Now how we implement this McCarthy 91 function in our C++ code,  have a look at the below...

Area and Perimeter of rectangle in C++

Area and Perimeter both are the mathematical terms used with rectangle, area is the length multiplied by width while perimeter is the length of all sides of the rectangle. Now how...