I need help solving this in JAVA 1 import java.util.Scanner;2.3 public class Compare {4public static void main(String args) {final int SIZE_LIST = 4;int] keysList = new int[SIZE LIST];int[] itemsList = new int[SIZE_LIST];int i;Scanner input6.8.9.10= new Scanner(System.in);1112keysList[0]keysList[1]keysList[2] = input.nextInt();keysList[3] = input.nextInt();input.nextInt();input.nextInt();13141516itemsList[0] = input.nextInt(); IitemsList[1] = input.nextInt();itemsList[2] = input.nextInt();itemsList[3] = input.nextInt();17181920!!2122/* Your code goes here */2324System.out.println();}252627 } For any element in keysList with a value smaller than 40, print the corresponding value in itemsList, followed by a semicolon (nospaces).Ex: If the input is:32 105 101 35-10 20 30 40the output is:10;40;

import java.util.Scanner; 3 public class Compare { public static void main(String args) { final int SIZE_LIST = 4; int keysList new int[SIZE_LIST]; int[ itemsList new int[SIZE_LIST]; int i; Scanner input = new Scanner(System.in); !! 8. %3D 10 %3D 11 12 keysList[0] = input.nextInt(); keysList[1] = input.nextInt(); %3! 13 %3!

import java.util.Scanner; 3 public class Compare { public static void main(String args) { final int SIZE_LIST = 4; int keysList new int[SIZE_LIST]; int[ itemsList new int[SIZE_LIST]; int i; Scanner input = new Scanner(System.in); !! 8. %3D 10 %3D 11 12 keysList[0] = input.nextInt(); keysList[1] = input.nextInt(); %3! 13 %3!

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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JAVA LANGUAGE Create an ArrayList, Name it YourRegNoandName that can hold Integers, and fill each slot with a different random value from 1-50. Display those values on the screen, and then prompt the user for an integer to search through the ArrayList, and if the item is present, say “FOUND”. It is not necessary to display anything if the value was not found. If the item is in the ArrayList multiple times, it's okay if the program prints the message more than once. ALSO SCREENSHOT THE OUTPUT
Q.Create an interesting educational information chat box that asks the user to give an input question and then answers the question given by user with a suitable answer. You can make use of list for different questions and answers.Save two to three answers for a single question and then for random selection of elements from those answers use random choice(list) method from random module that returns a random element. Also for a user question that doesn't matches with the questions present in the chat box it should display statement like "oops i can't answer that" "sorry i am not intelligent enough" "could u please ask something else" using random method so that every time one of these statements appear **coding language python ***try using basic programming techniques in python without using arrays and pointers * * * copy paste the program itself and also the screenshot of program and output * * * use any type of data for questions such as name details of cities species etc depends on…
The mean of a list of numbers is its arithmetic average. The median of a list is its middle value when the values are placed in order. For example, if an ordered list contains 1, 2, 3, 4, 5, 6, 10, 11, and 12, then the mean is 6, and their median is 5. Write an application that allows you to enter nine integers and displays the values, their mean, and their median.
For any element in keysList with a value smaller than 40, print the corresponding value in itemsList, followed by a space. Ex: If keysList = {32, 105, 101, 35} and itemsList = {10, 20, 30, 40}, print: 10 40 #include <iostream>#include <string.h>using namespace std; int main() { const int SIZE_LIST = 4; int keysList[SIZE_LIST]; int itemsList[SIZE_LIST]; int i; cin >> keysList[0]; cin >> keysList[1]; cin >> keysList[2]; cin >> keysList[3]; cin >> itemsList[0]; cin >> itemsList[1]; cin >> itemsList[2]; cin >> itemsList[3]; /* Your code goes here */ cout << endl; return 0;}
For any element in keysList with a value smaller than 40, print the corresponding value in itemsList, followed by a comma (no spaces). Ex: If keysList = {32, 105, 101, 35} and itemsList = {10, 20, 30, 40}, print: 10,40, #include <iostream>#include <string.h>using namespace std; int main() { const int SIZE_LIST = 4; int keysList[SIZE_LIST]; int itemsList[SIZE_LIST]; int i; cin >> keysList[0]; cin >> keysList[1]; cin >> keysList[2]; cin >> keysList[3]; cin >> itemsList[0]; cin >> itemsList[1]; cin >> itemsList[2]; cin >> itemsList[3]; /* Your code goes here */ cout << endl; return 0;}
The language is Java
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# Create Custom Transformer Create a custom transformer, just as we did in the lecture video entitled "Custom Transformers", that performs two computations: 1. Adds an attribute to the end of the numerical data (i.e. new last column) that is equal to $\frac{x_1^3}{x_5}$ for each observation. In other words, for each instance, you will cube the $x_1$ column and then divide by the $x_5$ column. 2. Drops the entire $x_4$ feature column if the passed function argument `drop_x4` is `True` and doesn't drop the column if `drop_x4` is `False`. (See further instructions below.) You must name your custom transformer class `Assignment4Transformer`. Your class should include an input parameter called `drop_x4` with a default value of `True` that deletes the $x_4$ feature column when its value is `True`, but preserves the $x_4$ feature column when you pass a value of `False`. This transformer will be used in a pipeline. In that pipeline, an imputer will be run *before* this transformer. Keep…
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