In javacode: Use ArrayList to create an array called myAL of type integer. --Fill the array with the values 5, 10, 15, 22, 33. --Print the array (use enhanced for loop). --Insert the value 25 between 10 and 15 and print the array. --Remove 2 elements on index 1 and 3 and then print the array. --Print if the array contains the value 123 or not. --Print the index of the element 22. --Print the size of the array.
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In javacode:
Use ArrayList to create an array called myAL of type integer.
--Fill the array with the values 5, 10, 15, 22, 33.
--Print the array (use enhanced for loop).
--Insert the value 25 between 10 and 15 and print the array.
--Remove 2 elements on index 1 and 3 and then print the array.
--Print if the array contains the value 123 or not.
--Print the index of the element 22.
--Print the size of the array.
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- Arrays: create an array of a given type and populate its values. Use of for loop to traverse through an array to do the following : to print the elements one by one, to search the array for a given value. ArrayList: create an ArrayList containing elements of a given type . Use some of the common ArrayList methods to manipulate contents of the ArrayList. Write methods that will take an ArrayList as its parameter/argument ; and/or return an ArrayList reference variable as its return type. Searching for an object in an Array: Loop through the ArrayList to extract each object and to check if this object’s attribute has a given value. Explain how and why interfaces are used in Java Collection Framework. Explain the major differences between a Stack and a Queue. Be able to use stack and queue methods. What is meant by O(N) notation? Express the complexity of a given code using the O(N) notation.Using Java programming language using the name: “Exercise2.java” that meets the following requirements: Creates an array with 100 randomly chosen integers. Prompts the user to enter the index of the array, then displays the corresponding element value. If the specified index is out of bounds, display the message Out of Bounds Hint: use the ArrayIndexOutOfBoundsExceptionTwo-Dimensional ArrayInstruction:Create a java program that generates elements (randomly from 10 – 75) of a 2-dimensional array (5x5) using the Random Class then perform the following: NOTE: Please do not use the array methods available on the internet. Use the for loop, while loop or do-while loop statement in your codes.
- 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 OUTPUT1.Create an array according to the array size entered from the outside and fill the values in the array randomly with 0-1 values. This operation will be done in the main method.Perform the following methods on the array. 1.a valueFind (): The method that accepts the values in the array as a binary number and finds the decimal equivalent of this number and writes it to the screen. 1.b Print to screen (): method to display all the elements of the array. The array values will be written on the screen horizontally. 1.c Shift right (): A method that performs the operation of shifting the elements of the array one to the right according to the index value received from the user. 1 will be added to the value of the index specified by the user. example=phtoto1 1.d Shift left (): A method that performs the operation of shifting the elements of the array left one by one according to the array index value received from the user. 0 will be added to the value of the index specified by the user.…Parameters array - Any JavaScript Array size - A positive integer Number indicating the desired "chunk" size. Return Value A new Array of Arrays. Each sub-Array has a length equal to size. Remaining elements are gathered into a final sub-Array. Do not mutate the input array Do not use Array.prototype.slice in your implementation.Do not use Array.prototype.shift in your implementation.Do not use Array.prototype.pop in your implementation.Do not use Array.prototype.splice in your implementation. Please fix this JavaScript function so that the when calling the function with the parameters chunk([false, true, false, true], 3); the output is [[false, true, false], [true]] (subarrays)and when the parameters are chunk([undefined, null, 0, false, NaN, ""], 3); the output is [[undefined, null, 0], [false, NaN, ""]] thank you very much! function chunk(ar, sz) { var res = []; var ind = 0; // itterating through the new length of resulting array for (var i = 0; i < ar.length / sz; i++)…
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- Write an application that stores nine integers in an array. Display the integers from first tolast, and then display the integers from last to first.Java Write code statements to create an array based on user values and determine if that array contains at least one unique value. Code Specifications All of your code can go in the main method. Ask the user how many numbers they want to enter. Create an int[] using this size. Use a loop to read in the user's values and store them in the array. Determine if there is at least one unique value in the array. Hint: use a nested loop! Output the result to the user. Test cases in picture providedJava Write code statements to create an array based on user values and determine if that array contains at least one unique value. Code Specifications All of your code can go in the main method. Ask the user how many numbers they want to enter. Create an int[] using this size. Use a loop to read in the user's values and store them in the array. Determine if there is at least one unique value in the array. Hint: use a nested loop! Output the result to the user. What I have so far: import java.util.Scanner; public class UniqueNumbers { public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println("How many numbers do you want to enter?"); int numbers = Integer.parseInt(scan.nextLine()); int[]values = new int[numbers]; for(int i = 0; i<values.length; i++) { System.out.println("Enter a number:"); values[i] = Integer.parseInt(scan.nextLine()); } } } The…