Given an integer N greater than 0, the task is to find the occurrence of digit K present in the given number N. Examples: Input:… Read More »

Given an array of integers arr of size N, the task is to print products of all subarrays of the array. Examples: Input: arr[] =… Read More »

Given a circular singly linked list containing N nodes, the task is to remove all the nodes from the list which contains Fibonacci data values.… Read More »

Given a sorted array arr of size N, the task is to reduce the array such that each element can appear at most K times.… Read More »

Queue in STL are a type of container adaptors which operate in a first in first out (FIFO) type of arrangement where elements are inserted… Read More »

Given an integer N, the task is to count the number of prime digits in N. Examples: Input: N = 12 Output: 1 Explanation: Digits… Read More »

Given a string of lowercase letters str of length N, the task is to reduce it by removing the characters which appear exactly K times… Read More »

When the whole nation is on the verge of lockdown due to COVID-19 pandemic and all Geeks across the country have to stay indoors, how… Read More »

Given an array arr[] containing positive integers of size N and an integer K, the task is to make all the elements in the array… Read More »

Before Learning Microservices, we always know why we do not use Monolithic architecture nowadays. So that it will help us to understand the Microservices more… Read More »

Given two numbers a and b, the task is to check whether the concatenation of a and b is a perfect cube or not. Examples:… Read More »

Given an integer N, the task is to count the number of digits in N which is a prime number and also divides the number.… Read More »

If we talk about normal queries we fire on the database they should be correct and in a well-defined structure which means they should follow… Read More »

If statement is one of the Decision-making statements in the R programming language. It is one of the easiest decision-making statements. It is used to… Read More »

Given an array arr[] of positive integers of size N, the task is to find the maximum product of bitonic subsequence of size 3. Bitonic… Read More »

Given an array of ranges arr[] of length N and a number D, the task is to find the minimum amount by which the number… Read More »

Given N stones in a row from left to right. From each stone, you can jump to at most K stones. The task is to… Read More »

Python: Python is a high-level, interpreted programming language. It was invented back in 1991, by Guido Van Rossum. Python is an object-oriented programming language that… Read More »

Matplotlib is one of the most popular Python packages used for data visualization. It is a cross-platform library for making 2D plots from data in… Read More »

Question: There are two columns: col1 and col2. The characters allowed in col1 are ‘a’ or ‘b’. The characters allowed in col2 are digits 0-9.… Read More »