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