Q4: Write a program that prompts user to enter the size and elements of an array and display the largest element in the array. (Define a method getlargest to return the largest element)
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A: Please check the step 2 for required code and step 3 & 4 for screenshots of code and output.
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A: HI THEREI AM ADDING C CODE AS PER REQUIREMENT BELOWPLEASE GO THROUGH IT THANK YOU
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A: Hi. Please check step 2 for the answer. I hope you find it helpful and easy to understand. Thanks.…
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- Q1: Write a program to accomplish the following tasks:- a) Write a method to print the ArrayList in the reverse order b) Write a method to sort the ArrayList, and display the data after sorting c) Write a method to print the largest and the smallest element in the ArrayList d) In the main method ask user to enter 10 integers, store them in the ArrayList, pass the ArrayList to above methods, and then display the resultQ1: Write a program to accomplish the following tasks:- a) Write a method to print the ArrayList in the reverse orderb) Write a method to sort the ArrayList, and display the data after sortingc) Write a method to print the largest and the smallest element in the ArrayListd) In the main method ask user to enter 10 integers, store them in the ArrayList, pass the ArrayList to above methods, and then display the result after each call.Write a method that finds the largest element in an array of double values using the following header: public static double max(double[] array) Write a test program that prompts the user to enter ten numbers, invokes this method to return the maximum value, and displays the maximum value.
- 10. Write a program to find top two maximum numbers in a array?public class TwoMaxNumbers {.. 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.]a) create a method that accepts a 2D array and shuffles it values (like playing cards) b) test your method from main: print your 2D array before and after c) create a similar method that will return the array. Call and test it from main .
- Create a class containing the main method. In the main method, create an integer array and initialize it with the numbers: 1,3,5,7,9,11,13,15,17,19 Pass the array as an argument to a method. Use a loop to add 1 to each element of the array and return the array to the main method. In the main method, use a loop to add the array elements and display the result. Note: In the loops, use the array field that holds the length of the array and do not use a number for array length.Write an application that stores the following nine integers in an array: 10, 15, 19, 23, 26, 29, 31, 34, 38. Display the integers from first to last, and then display the integers from last to first.Q1: Write a program that creates an array of integers size 10. And do the following- a) Ask the user to enter 10 numbers (all > 0) one by one and store them in the array. If user enters a number < 0 then program should ask user to enter the number again with a message that "Pl enter a number > 0" b)Print the smallest number c) Print the largest number d)Print the average
- Program71.java Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces.Program72.java See Section 7.13 and watch the Command Line Arguments (2:08) video (video image below). Then, write a program that takes two double command line arguments representing the sides of…Program71.java Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces. Program73.java In main: Declare an array capable of holding five first names. Populate the array in a for loop by entering five first names all on one line separated by spaces. sort the array…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.