Overview Of C C is developed by Dennis Ritchie Developed between 1969 and 1973 along with Unix C is a structured programming language C supports functions that enables easy maintainability of code, by breaking large file into smaller modules Comments in C provides easy readabil…[ More ]

import java.applet.*;import java.awt.*;import java.awt.event.*;import java.awt.event.KeyEvent;public class Calculator extends Frame implements ActionListener{  Button b[]=new Button[16];   TextField tf;   Panel pi1;   Panel pi2;  String s="";   Font f12 = new Font("Times New Roman",Font.BO…[ More ]