ISRO | ISRO CS 2020 | Question 57

Consider the following pseudo-code:

I = 0; J = 0; K = 8;
 while (I < K – 1) //while-1
 {
   J = J + 1;
   while (J < K) //while-2
   {
    if (x[I] < x[J])
    {
     temp = x[I];
     x[I] = x[J];
     x[J] = temp;
    }
   } // end of while-2
  I = I +1;
} // end of while-1 

The cyclomatic complexity of the above is
(A) 3
(B) 2
(C) 4
(D) 1


Answer: (C)

Explanation:

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