EASY TECH

  Radioactivity Background: Henri Becquerel was a french scientist who discovered radioactivity in 1896, it was an accidental discovery. Henri at that time studied luminous material, luminous material is of two types one Fluorescent and the other is phosphor- descent . Henri was so much inspired with the recent discovery of x-rays. After   this discovery Henri found proof of radioactivity, while inves- tigating how uranium is influenced by light, He found that urani- um produce rays that can penetrate many material, and blacken the photographic plate even in the darkness. For invesigate further there was another two scientist named as Pierre curie and his partner Marie curie, they both investigating many material to find science of radioactivity. From uranium these both scientist able to sucessfully extract two others radioactive elements name as radium and the other one is polonium. And after these discovie...

Program description:   This system is designed with the purpose for adding dress items in detail.by using this staff can sign up as a system admin and they can have access to the system for the maintenance of daily records.Language used in this system is c++. and in order to run this program using Dev c++.   code:     #include <fstream> #include <iostream> #include <conio.h> #include <string> #include <stdio.h> using namespace std; class dress{     private:       char filename[20];     protected:       char dressname[60];       char dressid[10];       float price;       void get(); }; void dress::get()       {     cout<<"\n ENTER DRESS NAME : "; ...