Consider the following C function:
int f(int n)
{
static int are = 0;
If (n < = 0) return 1;
If (n > 3)
{ r = n;
return f (n – 2) + 2;
}
return f(n – 1) + r;
}
What is the value of f(5)?

• r variable is not declare.
  while compiling time error will show.
• 10 years agoHelpfull: Yes(2) No(1)
• its answer would be either 5 or error as n is not properly defined.
• 10 years agoHelpfull: Yes(0) No(1)
• error is thrown as variable r is not declared.
• 10 years agoHelpfull: Yes(0) No(0)
• first correct the question .....its int r=0; ...not int are=0;
  Ans = 18
  when u first call f(5) the 5>3 so r=5 and then call f(3)+2=16+2=18
  then call f(2)+5=11+5=16
  f(1)+5=6+5=11
  f(0)+5=1+5=6
  f(0)=1
• 8 years agoHelpfull: Yes(0) No(0)