you need to write the solutions in python and provide a brief explanation of your codes and the efficiency analysis with comments.

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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you need to write the solutions in python and provide a brief explanation of your codes and the efficiency analysis with comments.

3. Consider a loop tree which is an undirected wighted graph formed by taking a binary tree and adding an edge from exactly one of the leaves to another node in the tree as follows: Letnbe the number of vertices in a loop tree. How long does it take Prim's or Kruskal's algorithms to find the minimum spanning tree in terms ofn? Devise a more efficient algorithm that takes an nxn adjacency weighted matrix as input, and finds the minimum spanning tree of a loop tree.

三 input1 - Not Defteri Dosya Düzenle 1078000000 700650060 800006400 060000000 050000021 006000000 004000000 060020000 000010000

output1 - Not Defteri Dosya Düzenle Görünü p 14873265

三 input2 - Not Defteri Dosya Düzenle Görünüm0210000​2003440​1000000​0300000​0400056​0400500​0000

 

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