Answered: You are given an exhibit a1,a2,.,an of…

Engineering

Computer Science

You are given an exhibit a1,a2,.,an of positive numbers. A decent pair is a couple of lists (i,j) with 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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In this question, you are to implement two functions for reversing linked lists. One function, reverse_iter(..), must use an iterative approach (i.e., loops), whereas the other function, reverse_rec(..), must use recursion instead. We have already implemented the linked list as well as all its helper-functions in the Ilist-module.
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Write up what the properties of sets, lists, vectors and strings are and whether they are mutable or immutable. Then consider the class of problems that they are best for and use some code to illustrate your points. E.g., if you have a function that solves a problem using lists, then you can say why you can/can’t use vectors for it or sets etc. (in context of racket medium)
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Correct answer will be upvoted else downvoted. Computer science. You are given an exhibit a comprising of n (n≥3) positive integers. It is realized that in this exhibit, every one of the numbers with the exception of one are something very similar (for instance, in the cluster [4,11,4,4] all numbers aside from one are equivalent to 4). Print the list of the component that doesn't rise to other people. The numbers in the cluster are numbered from one. Input The main line contains a solitary integer t (1≤t≤100). Then, at that point, t experiments follow. The main line of each experiment contains a solitary integer n (3≤n≤100) — the length of the exhibit a. The second line of each experiment contains n integers a1,a2,… ,an (1≤ai≤100). It is ensured that every one of the numbers aside from one in the an exhibit are something very similar. Output For each experiment, output a solitary integer — the list of the component that isn't equivalent to other people.
The median value of a set of n numbers is the value that separates the half of higher values from the half of lower values in the set. The median can be found by arranging the values in the set in order and choosing the “middle” value. See the lecture slides for some sorting functions we will talk about tomorrow that will get any list in order. If there are an even number of values in the set, the median is described as the mean of the two middle values. (b) Write a SCHEME function, named list-median, that takes a list of numbers as a parameter and returns the median value in the list.
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What is a regular set? Also write R.E for the following and explain, (a) All strings over {0, 1} with the substring '0101'. (b) All strings beginning with '11' and ending with ab. (c) Set of all strings over {a, b} with 3 consecutive b's.
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I know that 1,000,000 dollars is the answer. Please explain process of how to get that answer.