In this tutorial, we will be discussing a program to find the sum of the given series (1/a + 2/a^2 + 3/a^3 + … + n/a^n).For this, we will be given with the value of n and our task is to add up every term starting from the first one ... Read More

In this tutorial, we will be discussing a program to find the sum of the given series 1/1! + 2/2! + 3/3! + 4/4! +…….+ n/n!.For this, we will be given with the value of n and our task is to add up every term starting from the first one ... Read More

In this tutorial, we will be discussing a program to find the sum of the given series 23+ 45+ 75+….. upto N terms.For this, we will be given with the value of N and our task is to add up every term starting from the first one to find the ... Read More

In this tutorial, we will be discussing a program to find the sum of the given series 1 + 1/2^2 + 1/3^3 + …..+ 1/n^n.For this, we will be given with the value of n and our task is to add up every term starting from the first one to ... Read More

In this tutorial, we will be discussing a program to find maximum size rectangle binary sub-matrix with all 1s.For this we will be provided with 2D matrix containing zeroes and ones. Our task is to find the largest 2D matrix subset containing only ones.Example Live Demo#include using namespace std; #define ... Read More

In this tutorial, we will be discussing a program to find maximum size of sub-array that satisfies the given condition.For this we will be provided with an array of integers. Our task is to find the maximum length subset of that array satisfying either of arr[k] > arr[k + 1] ... Read More

In this tutorial, we will be discussing a program to find maximum product subset of an array.For this we will be provided with an array containing positive and negative values. Our task is to find the maximum product for a subset of the array.Example Live Demo#include using namespace std; int ... Read More

In this tutorial, we will be discussing a program to find the kth character after decrypting a string.For this, we will be provided with a string that will consist of characters and numbers and integer K. Our task is to decrypt the given string and find the character at Kth ... Read More

In this tutorial, we will be discussing a program to find the area of an Ellipse.For this, we will be provided with the semi-major axis and semi-minor axis of the Ellipse. Our task is to calculate and print out the area of the given Ellipse.Example Live Demo#include using namespace std; //finding ... Read More

In this tutorial, we will be discussing a program to find sum of first n natural numbers.For this we will be provided with an integer n. Our task is to add up, find the sum of the first n natural numbers and print it out.Example Live Demo#include using namespace std; //returning ... Read More