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- Please do not give solution in image format thanku Create a test program that creates 4 array lists. Make use of the random function and place 8 (matching/pairs of) different int values in the four lists. Remember the objective of the game is to find matching pairs so you must make sure that each value you enter has got another matching value. But it will also create problems if a value is entered more than 2 times in the 4 lists. Hint make use of getCount. (10) Test the methods created and the working of the placement of the default values.arrow_forwardWrite code that includes a Sub Procedure that includes an array initialized with integers, statements that print the total number of integers in the array, the sum of all integers in the array, and a For Each loop that prints the elements of the array. Include another For Each loop that add the elements of the array to a listbox.arrow_forwardUsing a for loop, fill the array a with 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2. Complete the code below.arrow_forward
- 1. initialise a variable named max and set its value equal to first item of array. 2. start a for loop to iterate through every element of marks array. 3. check if item> max. 4. if 4 is true: set max = item, else continue 5. after the loop will finish, max variable will have maximum marksarrow_forwardC++ Programming. Associative and unordered associative containers. Associative containers (set, map, multiset, multimap). • When executing a given task, the input values must be read from a text file. Task : Create a program that deletes a set of elements from a single word of a given string type and creates a second set of elements that consist of a single word, and also displays it on the screen.arrow_forwardC++ Coding: Arrays Implement a 4x4 two-dimensional array of integers. Use a nested loop to populate the array with values 20 to 35 inclusive. Use a nested loop to output the array as a grid. Use a single loop to output all elements in the second row. Use a single loop to output all elements in the third column. Use a single loop to output all elements in the first diagonal (r==c). Use a single loop to output all elements in the opposing diagonal. Example Output: 20 21 22 2324 25 26 2728 29 30 3132 33 34 35Row 2: 24 25 26 27Col 3: 22 26 30 34Diagonal 1: 20 25 30 35Diagonal 2: 23 26 29 32arrow_forward
- C++ Coding: Arrays Implement a 4x4 two-dimensional array of integers. Use a nested loop to populate the array with random values 0 to 100 inclusive. Use a nested loop to output the array as a grid. Use a single loop to output all elements in the third row. Use a single loop to output all elements in the first column. Use a single loop to output all elements in the first diagonal (r==c). Use a single loop to output all elements in the opposing diagonal. Example Output: 10 75 67 8820 66 55 4831 57 93 3943 76 81 71Row 3: 31 57 93 39Col 1: 10 20 31 43Diagonal 1: 10 66 93 71Diagonal 2: 88 55 57 43arrow_forwardQuestion Completion Status: Write a Java program that uses ArrayList and Iterator, It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use an terator to display the data in a proper format. (Sample run of the program) List of my Friends Enter name and age [friend# 0] Khalid Al-shamrí 22.5 Do you want to add another friend (y/ny? y Enter name and age [friend# 1] Rahsed Al anazi 21.1 Do you want to add another friend (y/ny? y Enter name and age (friend# 2] Salem Al mutaits 23.7 Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save Aarrow_forwardNote: Please use WHILE LOOP and print all the contents of the array. Use java language. Days of the Week. Create an array of Strings which are initialized to the 7 daysof the week. Use while-loop and print all the contents of the array.arrow_forward
- Lab7: (Bubble sort using files) Step1: Write a C program to do a bubble sort. You must use a bubbleArray() function to perform bubble sort in an array, similar to lab 6. The unsorted data comes from datain.txt file, the sorted data goes to dataout.txt file. In addition, you also print the sorted and unsorted data to the display, using10 elements in a row. Step2. Use any integer numbers in the datain.txt file. Step3. Many issues arise due to file data, address them and understand file system interfaces from C.arrow_forwardIn the composer array, create a statement that copies the string "Beethoven."arrow_forwardJAVA PROGRAM Chapter 7. PC #16. 2D Array Operations with Additional Requirements Write a program that creates an ArrayList of ArrayList of Doubles. The program should ask the user to enter the filename from the keyboard and validate the file for existence. Once the file is verified, the program should load the two-dimensional ArrayList with test data from the file. Be careful, as some of the files will contain rows with different number of elements. The program should work regardless whether the input data is perfectly rectangular or ragged. The program should have the following methods: • main. Main entry point for the program. • getRowSubtotal. This method should accept a two-dimensional ArrayList as its first argument and an integer as its second argument. The second argument should be the index of the row in the ArrayList. The method should return the subtotal of the values in the specified row. • getColSubtotal. This method should accept a two-dimensional ArrayList as…arrow_forward
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