Q331
What will be the time complexity of the following code? #include int power(int x, int y) int temp; if( y == 0) return 1; temp = power(x, y/2); if (y%2 == 0) return temp*temp; else return x*temp*temp; int main() int x = 2; int y = 3; printf("%d", power(x, y)); return 0;
A.
O(1)
B.
O(n)
C.
O(log n)
AnswerD.
O(n log n)
Answer: Option C
Solution
Answer: Option C
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