You are given an array of integers below. Write a Java program to perform the following operation on the array. Double the number if both the adjacent elements are equal. • Subtract the number from 5 if both the adjacent elements are not equal but both are odd. The array should be modified in one go, i.e. once an element is modified, the original number should be considered for the modification of the remaining numbers and not the modified number. int [Jarr = {12, 7, 12, 53, 2, 5, 49, 5, 21, 0}

You are given an array of integers below. Write a Java program to perform the following operation on the array. Double the number if both the adjacent elements are equal. • Subtract the number from 5 if both the adjacent elements are not equal but both are odd. The array should be modified in one go, i.e. once an element is modified, the original number should be considered for the modification of the remaining numbers and not the modified number. int [Jarr = {12, 7, 12, 53, 2, 5, 49, 5, 21, 0}

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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please do this program in java in details. You have been given two random integer arrays as arr1 and arr2 of size n and m respectively. Boththe arrays contain numbers from 0 to 9 (i.e. single digit integer is present at every index). The ideahere is to represent each array as an integer in itself of digits n and m.You need to find the sum of both the input arrays treating them as two integers and put the result inanother array i.e. output array will also contain only single digit at every index.Input Format:Line 1: Size of first arrayLine 2: Elements of first arrayLine 3: Size of second arrayLine 4: Elements of second arrayOutput Format:The resultant arraySample Input 1:36 2 437 5 6Sample Output 1:1 3 8 0Sample Input 2:49 7 6 134 5 9Sample Output 2:1 0 2 2 0
in java Integer numVals is read from input and integer array userCounts is declared with size numVals. Then, numVals integers are read from input and stored into userCounts. If the first element is less than the last element, then assign Boolean firstSmaller with true. Otherwise, assign firstSmaller with false. Ex: If the input is: 5 40 22 41 84 77 then the output is: First element is less than last element 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 import java.util.Scanner; public class UserTracker { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intnumVals; int[] userCounts; inti; booleanfirstSmaller; numVals=scnr.nextInt(); userCounts=newint[numVals]; for (i=0; i<userCounts.length; ++i) { userCounts[i] =scnr.nextInt(); } /* Your code goes here */ if (firstSmaller) { System.out.println("First element is less than last element"); } else { System.out.println("First element is not less…
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Write a program that reads 10 integers from the keyboard, store them in an array. Then modify the array so that each element is incremented by 1. Last, display the incremented array.
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for beginning java, here's my assignment " Write a program that ask the user to enter a list of positive scores until the user enters a negative score to terminate the input. You need to store these scores in an array. You can assume the maximum number of scores the user may enter is 50. However, you need to keep track of the actual number of scores entered. Write 2 methods: 1. calculateAverage(): this method takes the list of scores and return the average score. 2. countPerfectScores(): this method takes the list of scores and return the number of perfect scores (100). The main program reads the input and calls these methods and print the results. Please make sure you write a comment line to document what your method does." Here is my code, " import java.util.Scanner;class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); // Start array for scores int[] scores = new int[50]; int size = 0; // Have user enter scores until…
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Please assist with the attached question using Java language. Thanks.
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Consider the following array of integers: int scores[] = {10, 40, -10, 50, 70, 65, 54, 23, 82 }; Write Java code to do the following: Find how many even numbers and how many odd numbers are there in the array. Check whether the array contains the arbitrary value x.