Binary Search
Binary search is also known as half-interval search or logarithmic search. It is a searching algorithm used to find the position of an element in the sorted array. The payoff for using a sorted array comes when we use a… Read More!
Linear Search
There are two search algorithms available for finding a target element within a list. One is linear search or sequential search and the other type is binary search. Linear search is very simple to implement and can be used in… Read More!
Singleton pattern purpose, strategy, usage and example
Singleton Pattern is one of the Gangs of Four Design Patterns and comes in Creational Design Patterns that restricts the instantiation of a class and ensures only one object of the class exists in the JVM (java virtual machine) Purpose… Read More!
Find all possible combinations of numbers to print given sum
The following program will print all possible combinations of additions from a given set of numbers so that they sum up to a given target number Sum Problem: Input: X={n1,n2,n3,..n(s)}, G Output= various combinations of X(n1..n(s)), where sum of X(n)… Read More!
Folder Health Monitor Java Program
Write a Java program to monitor the health of folder called ‘secured’. Monitoring includes folder size should not exceed 100 MB, archive older files to another folder called ‘archive’ if entire file size exceeds 100 MB but it should retain… Read More!