Write the program, algorithom and flowcharts for these problems using the hints: 1. Below there is an Array of positive and negative number. Write a program that calculates how many of the numbers are positive and how many of them are negative. Hint: Use ONE DIMENSIONAL ARRAY. AL]= {10, -2, 9. -4, -6, -7, 12, 14, 19, -20}
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- In Java Write a program that counts the number of occurrences of lowercase and uppercase vowels inentered lines of text. Use a two-dimensional array to store the vowel counts. The array’s firstcolumn holds the counts for the lowercase vowels, and the second column holds the counts forthe uppercase vowels.The user indicates the end of the input by pressing enter by itself. At that point, your programshould print, for each vowel, the total number of lowercase occurrences, the total number ofuppercase occurrences, and the total number of combined occurrences.Here are some implementation requirements:1. Use two separate files – one for a main driver method and one for a VowelCounter classthat keeps track of vowel counts.2. main – Repeatedly prompt the user to enter a line of text or press enter by itself to quit.Note that the stdIn.nextLine() method returns the empty string ("") if the user pressesenter by itself. For each entered line of text, call the processLine method. When the…Write a basketball program such that it implements a two-dimensional array for 5 players whose score is entered into the array.Write a program in ¢++ that asks the user to enter 10 integers of an array . The program must return the position pointer of an element that is equal to the square of another element.and then print the array example:- array={2.6,8,4,5} ------- 1 is squar of 2 position=3
- The bank will store a record for each account consisting of a customer number (an integer) representing the owner of the account, an account type (a single char: C for chequing, S for savings, and M for mutual fund), and the balance of the account (a double). These are kept in three arrays-an array of customer numbers, an array of types, and an array of balances. A sample of what this might look like appears below: Customer Array 102241 992944 992944 Type Array C S C Balance Array 1.29 22.50 1.24 The entries in the array correspond to one another-for example, the first slot in all three arrays represent the fact that customer number 102241 has a chequing account with $1.29 in it. As is shown, the same customer number can appear several times, as customers can have more than one account. These are called parallel arrays, because the slots in each correspond, and the really important thing about parallel arrays is that if you shuffle around anything in one array, you have to…The bank will store a record for each account consisting of a customer number (an integer) representing the owner of the account, an account type (a single char: C for chequing, S for savings, and M for mutual fund), and the balance of the account (a double). These are kept in three arrays-an array of customer numbers, an array of types, and an array of balances. A sample of what this might look like appears below: Customer Array 102241 992944 992944 Type Array C S C Balance Array 1.29 22.50 1.24 The entries in the array correspond to one another-for example, the first slot in all three arrays represent the fact that customer number 102241 has a chequing account with $1.29 in it. As is shown, the same customer number can appear several times, as customers can have more than one account. These are called parallel arrays, because the slots in each correspond, and the really important thing about parallel arrays is that if you shuffle around anything in one array, you have to…Write a program that declares three one dimensional arrays named miles, gallons, and mpg. Each array should be capable of holding 10 elements. In the miles array, store the numbers 240.5, 300.0, 189.6, 310.6, 280.7, 216.9, 199.4, 160.3, 177.4, and 192.3. In the gallons array, store the numbers 10.3, 15.6, 8.7, 14, 16.3, 15.7, 14.9, 10.7, 8.3 and 8.4. Each element of the mpg array should be calculated as the corresponding element of the miles array divided by the equivalent element of the gallons array: for example, mpg[0] = miles[0]/ gallons[0]. Use pointers when calculating and displaying the elements of the mpg array.
- I need help with creating a Java program described below: Minesweeper.Write a program that reads three numbers, m, n, and p and produces an m-by-n Booleanarray where each element is occupied with probability p. In the minesweeper game, occupiedcells represent bombs and empty cells represent safe cells.Print out the array using an asterisk for bombs and a period for safe cells.Then, create an integer two-dimensional array with the number of neighboring bombs (above,below, left, right, or diagonal). * * . . . * * 1 0 0. . . . . 3 3 2 0 0 . * . . . 1 * 1 0 0Write your code so that you have as few special cases as possible to deal with, by using an(m+2)-by-(n+2) Boolean array.A minimax or saddle point in a two-dimensional array is an element that is the minimum of its row and the maximum of its column, or vice verse. For example, in the following array11 22 33 33 99 55 66 77 77 44 99 22the element 33 is a minimax because it is the maximum of row 0 and the minimum of column 2. The element 55 is another minimax because it is the minimum of row 1 and the maximum of column 1.Write a program that reads a 4-by-3 matrix, and then prints the location and value of each minimax in the matrix. For example, it would printa[0][2] = 33 is a minimax a[1][1] = 55 is a minimaxfor the matrix shown above.PROGRAM in JAVA Write a program that defines two arrays - one of strings and one of integers, both of size 10. Your program should then ask the user to enter the a string representing a persons name (just one name - their family name - not their given name as well), and an integer representing their age. It should continue to do this until either the user enters ‘done’ instead of a name, or until the array is full (that is, 10 pairs of names and ages have been entered). It should then print out the names and ages as well as the names of the youngest and oldest. Hints: One tricky (deliberately) part is making sure that once you’ve typed ‘done’ to finish entering names, your program does not then ask you for the age of the person with name ‘done’ - be careful about this. This is one of the few cases where, if you are careful, you can sensibly use a ‘break’ statement outside of a switch statement Stage 6: Assessed Task Redo Stage 5 above but replace the arrays with ArrayLists.
- An array int[] intArray can be initialized during its definition by A.) It can't be initialized B.) by writing int[] intArray = {1.0f}; C.) by writing int[] intArray = {0,1,2}; D.) by writing int[0-10] intArray = {0,1,2,3,4,5,6,7,8,9};The purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900…The purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900…