def tri(n): if n == 1: return [1] prev= [0] + tri(n-1) for i in range(len(prev)-1): prev[i] return prev = prev[i] + prev[i+1] def quad (arr): n = len (arr) if n == 1: return arr[0] if n < 1: return -1 beg, mid, end = 0, n//2, n quad (arr[beg:mid]) qu = ad = quad(arr[mid:end]) return qu if qu › ad else a
def tri(n): if n == 1: return [1] prev= [0] + tri(n-1) for i in range(len(prev)-1): prev[i] return prev = prev[i] + prev[i+1] def quad (arr): n = len (arr) if n == 1: return arr[0] if n < 1: return -1 beg, mid, end = 0, n//2, n quad (arr[beg:mid]) qu = ad = quad(arr[mid:end]) return qu if qu › ad else a
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
Section: Chapter Questions
Problem 1PE
Related questions
Question
find the BIG O complexity of the two function do this by writing the big O complexity of each line in the snippet
![def tri(n):
if n == 1:
return [1]
prev = [0] + tri(n-1)
for i in range (len (prev)-1):
prev[i]
return prev
timmm
=
prev[i] + prev[i+1]
def quad (arr):
n = len(arr)
if n == 1:
return arr[0]
if n < 1:
return -1
beg, mid, end = 0, n//2, n
quad (arr[beg:mid])
qu =
ad = quad (arr[mid:end])
return qu if qu > ad else ad](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb9a34e2d-b1d8-460b-bff3-130df8077fd7%2F0e13718d-6ffe-4957-94d1-859d95781dfa%2Fwvwk50o_processed.png&w=3840&q=75)
Transcribed Image Text:def tri(n):
if n == 1:
return [1]
prev = [0] + tri(n-1)
for i in range (len (prev)-1):
prev[i]
return prev
timmm
=
prev[i] + prev[i+1]
def quad (arr):
n = len(arr)
if n == 1:
return arr[0]
if n < 1:
return -1
beg, mid, end = 0, n//2, n
quad (arr[beg:mid])
qu =
ad = quad (arr[mid:end])
return qu if qu > ad else ad
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