VMACE

The ‘goto’ keyword             Use of ‘goto’ takes the control where you want.  Though it is easy to use, it should be avoided.  The big problem with ‘goto’ is that we can never be sure how we got to a certain point in our code. Functions             A function is a self-contained block of statements that performs a task of some kind.  Every C== program can be thought of as a collection of these functions using a function is like hiring a person to do a specific job for you.  The following points can be noted : (i)                  Any C program contains at least one function.  It must be main ( ). (ii)                If there are more than one functions in a program, then one must be main ( ). (iii)       There is no limit on the number of functions that might be present in a program. (iii)              Each function is called in the sequence specified by the function calls in main ( ). (iv)              After each function has done its job, control returns t

Forms Of If Statement (a)        if (condition)                           (c)        if (condition)                         do this;                                                            do this;                                                                         else (b)        if (condition)                                                   do this;                         do this; and this;                      (d)       if (condition)                                                 { (e)        if (condition)                                                   do this.; do this                                                 and this;             else                                                      else             {                                                          {               if (condition)                                                 do this; do this;                                                            and this; el

Why Word Processor You can use Word as a word processor for printing letters, preparing mailing lists and creating documents reports. The speed of these operations is much faster than what is possible on any word processing package. You can even check the spellings and grammar in the documents. Moreover, you can add page numbers or change margins. You can even emphasize the selected words by printing them in boldface,  italics or in bold italics.   Word can store very long letters in the computer's hard disk.  You can then modify such letters or print copies just by pressing a few keys from the keyboard. In case you want to make changes in a letter, you can do so without retyping the whole letter. In addition, Word can be used to send the same letter to several different addresses using the Mail-Merge  facility or through electronic mail facility on the Internet. Thus, you do not have to type each individual letter for every person. Word Wrap-  A word processor aut

WHAT IS C++?             C++ is an object-oriented programming language.  It was developed by Bjarne Stroustrap at AT&T Bell Laboratories, USA in the early 1980’s.  It is an extension of C.  The name C++ comes from the C increment operator ++, thereby suggesting that C++ is an augmented (incremented) version of C.  All C programs also run with C++.  The major important facilities that C++ adds on to C are classes, inheritance, function overloading, and operator overloading. Program Features             Like C, the C++ program is a collection of functions.  Execution begins at the functions main ().  Every C++ program must have a main ( ) function.  All the codes/statements are written in lowercase letters.  Each statement is terminated with a semicolon(;).  The compiler ignores carriage returns and white spaces.  The header file iostream.h should be included at the beginning of all programs that use input/output statements as follows :-             # include <