Using Binary Search, write a function in Python named length_of_line, which takes two inputs: points_lists – The list containing nested lists of starting and ending x and y coordinates of different lines. For e.g: [[(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)]]. length – The length of a line. Now determine, if any line present in the points_lists has a same length as that of required length.Return the index of that line. If the line is not found, return -1. Hint: Estimate the length of a line with the help of the distance formula. test cases below: >>> length_of_line([[(2,4),(4,6)], [(1,2),(4,6)], [(4,0),(6, 6)]], 5.0) 1 >>> length_of_line([ [(2,4),(4,6)], [(1,2),(4,6)],[(4,0),(6, 6)]], 6.32) 2 >>> length_of_line([ [(2,4),(4,6)], [(1,2),(4,6)],[(4,0),(6, 6)]], 1.0) -1

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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Using Binary Search, write a function in Python named length_of_line, which takes two inputs:

points_lists – The list containing nested lists of starting and ending x and y coordinates of different lines. For e.g: [[(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)], [(x1, y1), (x2, y2)]].

length – The length of a line.

Now determine, if any line present in the points_lists has a same length as that of required length.Return the index of that line. If the line is not found, return -1.

Hint: Estimate the length of a line with the help of the distance formula.

test cases below:

>>> length_of_line([[(2,4),(4,6)], [(1,2),(4,6)], [(4,0),(6, 6)]], 5.0)

1

>>> length_of_line([ [(2,4),(4,6)], [(1,2),(4,6)],[(4,0),(6, 6)]], 6.32)

2

>>> length_of_line([ [(2,4),(4,6)], [(1,2),(4,6)],[(4,0),(6, 6)]], 1.0)

-1

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