The following algorithm is given: int foo(int x; y) if x == 0 return y y = 2 · y + x%2 return foo(x=2; y) (i) Compute foo(5, 0), foo(6, 0), foo(7, 0).(show in code too) (ii) What is the time complexity of the call foo(n, 0)? (iii) Let f1(n) = 12n + 11log(n) and f2(n) = 11 n + 12log(n). For each function, find to which of the following families it belongs: O(n); Ω(n); Θ(n); O(log n); Ω(log n); Θ(log n):

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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 The following algorithm is given:
int foo(int x; y)
if x == 0 return y
y = 2 · y + x%2
return foo(x=2; y)
(i) Compute foo(5, 0), foo(6, 0), foo(7, 0).(show in code too)
(ii) What is the time complexity of the call foo(n, 0)?
(iii) Let f1(n) = 12n + 11log(n) and f2(n) = 11 n + 12log(n). For each function, find to
which of the following families it belongs:
O(n); Ω(n); Θ(n); O(log n); Ω(log n); Θ(log n): 

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