Finding Length of a string in C++

Sometimes we have strings entered by the user and we need to find out the length of a string or size of that length of a string to be used further....

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...

Creating Overloaded operator in C++ with example

As we know The variables of primitive data types can perform a number of different operations (functions) using operators like (+, - , /, *)/ For Example: a + b * c...

Performing Operator Overloading in C++ with example

As we know The variables of primitive data types can perform a number of different operations (functions) using operators like (+, - , /, *)/ For Example: a + b * c...

Operator overloading in C++

As we know The variables of primitive data types can perform a number of different operations (functions) using operators like (+, - , /, *)/ For Example:  a + b * c ...

Generation of Prime Numbers in C++

Implementing the logic of Prime Numbers into our c++ code, we need simple for loops and conditional statements. This is very easy to implement and print Prime Numbers upto 1000. Lets...

Generating Prime Numbers in C++

Now implementing this logic of Prime Numbers into our c++ code, we need simple for loops and conditional statements. This is very easy to implement and print Prime Numbers upto 1000....

Array Elements summation in C++

Array elements summation is a famous task for programmers, as We can take the array elements from the user also, Similarly we can compute sum of element of array also. Here...

Generate Random Numbers in C++

We generate random numbers in C++ because it is used mostly in games and other automatic stuff. To Generate random numbers  we need some ready  made libraries, we use the library...

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...