def foo(m): INF - 1000000 def bar(m, 1x, ly, n): if n =- 1: return m[1x][1y] if n =- 0: return -INF h = n//2 ul = bar(m, 1x, ly, n-h) ur = bar(m, 1x+h, ly, n-h) bl = bar(m, 1x, ly+h, n-h) br = bar(m, 1x+h, ly+h, n-h) return max(ul, ur, bl, br) return bar(m, e, e, len(m))
def foo(m): INF - 1000000 def bar(m, 1x, ly, n): if n =- 1: return m[1x][1y] if n =- 0: return -INF h = n//2 ul = bar(m, 1x, ly, n-h) ur = bar(m, 1x+h, ly, n-h) bl = bar(m, 1x, ly+h, n-h) br = bar(m, 1x+h, ly+h, n-h) return max(ul, ur, bl, br) return bar(m, e, e, len(m))
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
Determine the functionality of this function:
![def foo(m):
INF = 1000000
def bar(m, 1x, ly, n):
if n == 1:
return m[1x][ly]
if n == 0:
return -INF
h = n//2
ul = bar(m, 1x, ly, n-h)
%3D
ur = bar(m, 1x+h, ly, n-h)
bl = bar(m, 1x, ly+h, n-h)
br = bar(m, 1x+h, ly+h, n-h)
return max(ul, ur, bl, br)
return bar(m, 0, 0, len(m))](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93e77745-5e8a-4b4c-83ac-9586860f97d2%2Fa0f10a84-53cd-4efa-af25-09ace20b0883%2Fjck7z6_processed.png&w=3840&q=75)
Transcribed Image Text:def foo(m):
INF = 1000000
def bar(m, 1x, ly, n):
if n == 1:
return m[1x][ly]
if n == 0:
return -INF
h = n//2
ul = bar(m, 1x, ly, n-h)
%3D
ur = bar(m, 1x+h, ly, n-h)
bl = bar(m, 1x, ly+h, n-h)
br = bar(m, 1x+h, ly+h, n-h)
return max(ul, ur, bl, br)
return bar(m, 0, 0, len(m))
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