In this tutorial, we will be discussing a program to find N-th term of series 3, 5, 33, 35, 53…For this, we will be provided with a number. Our task is to find the term for the given series at that particular position.Example Live Demo#include using namespace std; //finding the ... Read More

In this tutorial, we will be discussing a program to find circumference of a circle.For this we will be provided with the radius of the circle. Our task is to calculate and print the circumference of that circle.Example Live Demo#include using namespace std; #define PI 3.1415 double circumference(double r){    double ... Read More

In this tutorial, we will be discussing a program to find the circumcenter of a triangle.For this we will be provided with three noncollinear points. Our task is to find the circumcenter of the triangle formed by those points.Example Live Demo#include #include using namespace std; //storing X and Y ... Read More

In this tutorial, we will be discussing a program to find the century for a year.For this we will be provided with a year. Our task is to find the century in which the given year falls.Example Live Demo#include using namespace std; void find_century(int year){    //year values can only ... Read More

In this tutorial, we will be discussing a program to find area of a circular segment.Making a chord in a given sphere divides it into two segments - major and minor. Given the radius of the circle and angle making the minor segment, we are required to find the areas ... Read More

In this tutorial, we will be discussing a program to understand partition_point in C++.Partition point is a method which returns an iterator pointing to the first value in a given range. The range is a partitioned one in which the predicate is not true.Example Live Demo#include #include #include ... Read More

In this tutorial, we will be discussing a program to understand pair in C++ Standard Template Library.Pair is a container defined in the utility header that contains two values. It is used to combine two values and associate them even if they are of different types.Example Live Demo#include #include ... Read More

In this tutorial, we will be discussing a program to understand output iterators in C++.Output iterators are a part of the major five iterators. They function opposite of the input iterators in a way that they can be assigned values but can’t be accessed to fetch values.Example Live Demo#include #include using ... Read More

In this tutorial, we will be discussing a program to understand ordered set and GNU C++ PBDS.Ordered set is a policy based structure other than those in the STL library. The ordered set keeps all the elements in a sorted order and doesn’t allow duplicate values.Example Live Demo#include using namespace ... Read More

In this tutorial, we will be discussing a program to understand the order of constructor/ destructor in C++.Order of constructor/destructor refers to the pattern in which the constructors of various classes are called during inheritance of classes.Example Live Demo#include using namespace std; //parent class class Parent{    public:    Parent(){ ... Read More