Answered: def large_matrix(matrix:…

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

See similar textbooks

Related questions

Concept explainers

Question

def large_matrix(matrix: list[list[int]]) -> int:
"""
Returns the area of the rectangle in the area of a rectangle is defined by number of 1's that it contains.

The matrix will only contain the integers 1 and 0.

>>> case = [[1, 0, 1, 0, 0],
... [1, 0, 1, 1, 1],
... [1, 1, 1, 1, 1],
... [1, 0, 0, 1, 0]]
>>> largest_in_matrix(case1)
6""

You must use this helper code:

def large_position(matrix: list[list[int]], row: int, col: int) -> int:

a = row
b = col
max = 0
temp = 0
rows = len(matrix)
column = len(matrix[a])
while a < rows and matrix[a][col] == 1:
temp = 0
while b < column and matrix[a][b] == 1:
temp = temp + 1
b = b + 1
column = b
a = a + 1
if (a != row+1):
temp2 = temp * (a - row)
else:
temp2 = temp
if max < temp2:
max = temp2
b = col
return max

""" remember:

Please do this on python

you should not use any of the following:

dictionaries or dictionary methods
try-except
break and continue statements
recursion
map / filter
import""'

Expert Solution

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions