Answer in C++ only Ron opened his new restaurant and prepared the first free meal for everyone! You want to try a new restaurant, but because it offers free food, many people come and a huge queue has formed. Currently (at time T=OT=0) there are people waiting in the MM queue. You also know that more people are coming to NN; denote the time when the iith person stands at the back of the queue, Ai. You notice that every exactly LL seconds one seat in the restaurant becomes free and is taken by the person who is currently in the queue, i.e. at time T=LT=L one person enters, then at time T= 2L, another person enters person and the like. You don't like waiting in lines, so you want to choose the time you're standing at the back of the line so that the time between that moment and the moment you enter the restaurant is as short as possible. Suppose that if you decide to stand at the back of the queue at the same time as someone else, you will stand in front of them in the queue (closer to the restaurant). Also, you have to stand at the back of the line by KK second or you will arrive home late What is the minimum time you have to spend standing in line? Input 1

Answer in C++ only Ron opened his new restaurant and prepared the first free meal for everyone! You want to try a new restaurant, but because it offers free food, many people come and a huge queue has formed. Currently (at time T=OT=0) there are people waiting in the MM queue. You also know that more people are coming to NN; denote the time when the iith person stands at the back of the queue, Ai. You notice that every exactly LL seconds one seat in the restaurant becomes free and is taken by the person who is currently in the queue, i.e. at time T=LT=L one person enters, then at time T= 2L, another person enters person and the like. You don't like waiting in lines, so you want to choose the time you're standing at the back of the line so that the time between that moment and the moment you enter the restaurant is as short as possible. Suppose that if you decide to stand at the back of the queue at the same time as someone else, you will stand in front of them in the queue (closer to the restaurant). Also, you have to stand at the back of the line by KK second or you will arrive home late What is the minimum time you have to spend standing in line? Input 1

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

Answer in C++ only
Ron opened his new restaurant and prepared the first free meal for everyone! You want to try a
new restaurant, but because it offers free food, many people come and a huge queue has formed.
Currently (at time T=0T=0) there are people waiting in the MM queue. You also know that more
people are coming to NN; denote the time when the iith person stands at the back of the queue,
Ai. You notice that every exactly LL seconds one seat in the restaurant becomes free and is taken
by the person who is currently in the queue, i.e. at time T=LT=L one person enters, then at time T=
2L, another person enters person and the like.
You don't like waiting in lines, so you want to choose the time you're standing at the back of the
line so that the time between that moment and the moment you enter the restaurant is as short as
possible. Suppose that if you decide to stand at the back of the queue at the same time as
someone else, you will stand in front of them in the queue (closer to the restaurant). Also, you
have to stand at the back of the line by KK second or you will arrive home late
What is the minimum time you have to spend standing in line?
Input
1
6 5 19 3
4 8 16 12 14 18
Output
12

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