

MCQOPTIONS
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1. |
Consider a rooted Binary tree represented using pointers. The best upper bound on the time required to determine the number of subtrees having having exactly 4 nodes O(na Logn b). Then the value of a + 10b is ________ |
A. | 1 |
B. | 11 |
C. | 12 |
D. | 21 |
Answer» B. 11 | |