GATE | Gate IT 2008 | Question 79

Consider the code fragment written in JAVA below : 

Java

void f (int n)
{
  if (n <=1)  {
   System.out.print(n);
  }
  else {
   f (n/2);
   System.out.print(n%2);
  }
}

What does f(173) print?

(A)

010110101

(B)

010101101

(C)

10110101

(D)

10101101

Answer: (D)
Explanation:

(173)₂ = 10101101 . Here the function will print the binary representation of 173.

Hence Option(D) is the correct answer.

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