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hasnain

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From: Chichawatni

Registered: 2014-10-13

Posts: 8,355

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Executed Program:

C Programming Quizzes C Language Function

Directions:
What will be printed when this program is executed?

Question:
int f(int x)
{
   if(x <= 4)
      return x;
   return f(--x);
}
void main()
{
   printf("%d ", f(7));
}

Option A):
Syntax error
Option B):
4
Option C):
4 5 6
Option D):
4 5 6 7

Correct Answer is Option B):
4

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