/* Minimum Gifts - Problem Description A Company has decided to give some gifts to all of its employees. For that, company has given some rank to each employee. Based on that rank, company has made certain rules to distribute the gifts. The rules for distributing the gifts are: Each employee must receive at least one gift. Employees having higher ranking get a greater number of gifts than their neighbours. What is the minimum number of gifts required by company? Constraints 1 < T < 10 1 < N < 100000 1 < Rank < 10^9 Input First line contains integer T, denoting the number of testcases. For each testcases: First line contains integer N, denoting number of employees. Second line contains N space separated integers, denoting the rank of each employee. Output For each testcase print the number of minimum gifts required on new line. Example 1 Input 2 5 1 2 1 5 2 2 1 2 Output 7 3 */ #include<stdio.h> start.

The given code is a C program that calculates the minimum number of gifts required to distribute to…

Answered: Company has decided to give some gifts…

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter19: Probabilistic Dynamic Programming

Section19.4: Further Examples Of Probabilistic Dynamic Programming Formulations

Problem 7P

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Question

/*
	Minimum Gifts - Problem Description

	A Company has decided to give some gifts to all of its employees. For that, company has given some rank to each employee. Based on that rank, company has made certain rules to distribute the gifts.

	The rules for distributing the gifts are:

	Each employee must receive at least one gift.

	Employees having higher ranking get a greater number of gifts than their neighbours.

	What is the minimum number of gifts required by company?

	Constraints

	1 < T < 10

	1 < N < 100000

	1 < Rank < 10^9

	Input

	First line contains integer T, denoting the number of testcases.

	For each testcases:

	First line contains integer N, denoting number of employees.

	Second line contains N space separated integers, denoting the rank of each employee.

	Output

	For each testcase print the number of minimum gifts required on new line.

	Example 1

	Input

	2
	5
	1 2 1 5 2
	2
	1 2

	Output

	7
	3
	*/

	#include<stdio.h> start.

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