QUE STION 1 Write the missing statements as per given comments to complete the programs. Java program for flexible array using ArrayList import java.util. ArrayList import java.util.Iterator; public class IteratorPatternDemo { public static void main(String args || ){ I/ Define an object of ArrayList named as aryQueue Il Add "Ahmed to the tail of aryQueue II Add "Khalid" to the tail of aryQueue II Add "Majd' to the tail of aryQueue II Remove the first element from the front of aryQueue II Define an iterator "it" on aryQueue I Write code to display all names in aryQueue using the iterator • while( String obj = (Stringit.nexti): System.out.printin(obj): }}

QUE STION 1 Write the missing statements as per given comments to complete the programs. Java program for flexible array using ArrayList import java.util. ArrayList import java.util.Iterator; public class IteratorPatternDemo { public static void main(String args || ){ I/ Define an object of ArrayList named as aryQueue Il Add "Ahmed to the tail of aryQueue II Add "Khalid" to the tail of aryQueue II Add "Majd' to the tail of aryQueue II Remove the first element from the front of aryQueue II Define an iterator "it" on aryQueue I Write code to display all names in aryQueue using the iterator • while( String obj = (Stringit.nexti): System.out.printin(obj): }}

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Array Concepts

Section: Chapter Questions

Problem 19RQ

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Nrite a program in Java that reads 10 integers and store them in AN ArrayList. Then, do the following: ) Print the ArrayList in the reverse order b) Sort the ArrayList, and display the data after sorting c) Print the largest and the smallest element in the ArrayList
Q2. Write a java program to perform the following task: a) Create a collection ArrayList<String> for Customer class b) Add 5 elements into ArrayList c) Display the element at index 4 d) Display all the elements in the ArrayList using for-each loop e) Remove the values at index 2 f) Add “cst2” in location 2. g) Check if st2 existing inside the collection.
Q1. Write the following method that returns thesmallest element in an ArrayList:public static <E extends Comparable<E>> E min(ArrayList<E> list).
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1. Write a program to input a list of names (strings) from the user and store them in an ArrayList. The input can be terminated by entering the empty string or byentering the string “quit”. 2. Add further functionality to your program so that it searches the ArrayList to find the first string and the last string according to dictionary ordering and then prints out these strings (names). Do this exercise without sorting the names in the ArrayList. For example, if the list contains the following names: Charles Darwin Albert Einstein Issac Newton Tony Hoare Grace Hopper Edgar Dijkstra Ada Lovelace Charles Babbage Stephen Hawking Your program should output:The first name in the list in alphabetical order is: Ada Lovelace The last name in the list in alphabetical order is: Tony Hoare
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in java Create two arrays with same length n: - Array A with integer numbers that user will insert- Array B with random numbers from 0 to 100.- Find sum of both arrays,- Find maximum values of both array and compare them: .if maximum of 1 st is lower then maximum of 2nd array: print sums of both arrays.if maximum of 1st is greater then maximum of 2nd array print 2nd array (use println)otherwise print first array in reverse.
. Now take any name from the user, find whether that name is present in that array or not, and print the position of that name in the array if found. Write a search method to sequentially search the name from the array. Invoke the search method from the main method. The array and the name to be searched should be passed into the search method as parameters.Now write a Java program to implement binary search for the above problem.[Hint: You can use equals() and compareTo() methods of String class.]
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Q1: Write a program in Java that reads 10 integers and store them in AN ArrayList. Then, do the following : a) Print the ArrayList in the reverse order b) Sort the ArrayList, and display the data after sorting c) Print the largest and the smallest element in the ArrayList
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