JAVA Code Required* You are given a convex polygon of n vertices P1, P2, ..., Pn (in counter-clock or clock order). Each vertex is assigned with a weight wi. Find a subset of vertices that includes vertex 1. 1 =i1

JAVA Code Required* You are given a convex polygon of n vertices P1, P2, ..., Pn (in counter-clock or clock order). Each vertex is assigned with a weight wi. Find a subset of vertices that includes vertex 1. 1 =i1

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

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Question

JAVA Code Required*
You are given a convex polygon of n vertices P1, P2, ..., Pn (in counter-clock or clock order). Each
vertex is assigned with a weight wi. Find a subset of vertices that includes vertex 1. 1 =i1 <i2 <... <ik
sn that maximizes ratio: (dist(i1, i2) + dist(i2, i3) + ... + dist(ik, i1))/(wi1 + wi2+...+ wik). Where
dist (i, j) refers to Euclidean distance between two points Pi, Pj.
Sample Input:
1
3
00
15
29
44 20
Sample Output:
1.2747548783981961

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