Project 2

Ecommerce using MongoDb file attached below

Anwers are added below in zip format.

1Project 1 / Java program to find equilibrium// index of an array class EquilibriumIndex { int equilibrium(int arr[], int n) { int i, j; int leftsum, rightsum; /* Check for indexes one by one until an equilibrium index is found */ for (i = 0; i < n; ++i) { /* get left sum */ leftsum = 0; for (j = 0; j < i; j++) leftsum…

1. SUBARRAY WITH GIVEN SUM Given an unsorted array A of size N of non-negative integers, find a continuous sub-array which adds to a given number S. Implement a method subArraySum(a[], s), where A is array of size n and s is the sum. And return the starting and ending positions (0 indexing) of FIRST such occurring subarray…

Project 1 / Java program to find equilibrium// index of an array class EquilibriumIndex { int equilibrium(int arr[], int n) { int i, j; int leftsum, rightsum; /* Check for indexes one by one until an equilibrium index is found */ for (i = 0; i < n; ++i) { /* get left sum */ leftsum = 0; for (j = 0; j < i; j++) leftsum…

PROJECT:- Ecommerce Management   This project contains theoretical as well as implementation in SQL. Contents Mini world and Project Description Basic structure Functional requirements Entity Relation (ER) diagram and constraints Relational database schema Implementation Creating tables Inserting data Queries…

                                          PROJECT :-  SCIENTIFIC CALCULATOR    Scientific Calculator: It is one type of calculator ..... in which we can do some operations with numbers , In my project i created program to perform all type of operation like addition ,subtraction and so on. Folder:- Scientific Calculator…