it increases the code size
no type checking will be done
recursion is not possible
All of the above
for ( ) ;
f or (;) ;
for ( , );
for ( ; ; ) ;
when one wants to reduce the execution time
when there is a loop with a function call inside
when a function is called in many places in a program
both when one wants to reduce the execution time and when there is a loop with a function call inside
Sum:=N+Sum(N)
Sum:=N+Sum(N-1)
Sum:=(N-1)+Sum(N+1)
Sum:=(N-1)+Sum(N-1)
Non-recursive call
Recursive function call
Use of more external variable
None of these
