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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 program that declares an array of 15 integers and reads the values from the user. Make sure that the user doesn’t enter a value greater than 10 (if the user enters a value not in the allowed range, discard that value and read another to put into the array). Now tell the number that occur maximum number of times in the array. For example for the following 7 has maximum occurrence. 4,7,3,3,2,7,1,5,7,9,9,9,7,8,10 Use both linear and binary search.Suppose that longitude is assigned to the first column of an array and latitude is assigned to the second column of an array. If the user inputs the longitude and the latitude, how do you loop through the 2D array to find which row the longitude and latitude match up? Please use java to answer this question. Here are the variables: double longitude = Double.parseDouble(args[0]); double latitude = Double.parseDouble(args[1]);
- Write a simple polling program that allows users to rate five topics from 1 (least important) to 10 (most important). Pick five topics that are important to you (e.g., political issues, global environmental issues, food, video games). Use a one-dimensional array topics (of type String) to store the five issues. To summarize the survey responses, use a 5-row, 10-column two-dimensional array responses (of type int), each row corresponding to an element in the topics array. When the program runs, it should ask the user to rate each issue. Multiple people should be able to respond to the survey during a single run of the program. Once all responses have been logged, have the program display a summary of the results, including: A tabular report with the five topics down the left side and the 10 ratings across the top, listing in each column the number of ratings received for each topic. To the right of each row, show the average of the ratings for that issue. Which issue received the…Consider the following code: int a[5] = {1,3,5,7,9};int b = a[3]; // <--- here Rewrite the last statement (marked “here”) without using array brackets [ ]. Group of answer choices int b = a + 3; int b = *(a + 3); int b = *a + 3; int b = *(a + 2);In java, please read the text file as array. Then, replace the null with 0 and calculate the sum of the new students in ABC University.Example of text file: (university,year,total_students,new_students,new_staff,ABC, 2000, 3457, , ,ABC, 2001, 3675,218, ,EFG, 2000, 2389,602, ,EFG, 2001, 2785,396, 65,)
- Define an array to be a 121 array if all elements are either 1 or 2 and it begins with one or more 1s followed by a one or more 2s and then ends with the same number of 1s that it begins with. Write a method named is121Array that returns 1 if its array argument is a 121 array, otherwise, it returns 0. There is one additional requirement. You should return 0 as soon as it is known that the array is not a 121 array; continuing to analyze the array would be a waste of CPU cycles. If you are programming in Java or C#, the function signature isint is121Array(int[ ] a) If you are programming in C or C++, the function signature isint is121Array(int a[ ], int len) where len is the number of elements in the array a. Examples a is then function returns reason {1, 2, 1} 1 because the same number of 1s are at the beginning and end of the array and there is at least one 2 in between them. {1, 1, 2, 2, 2, 1, 1} 1 because the same number of 1s are at the beginning and end of…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.Write a hangman game that randomly generates a word andprompts the user to guess one letter at a time, as presented in the sample run.Each letter in the word is displayed as an asterisk. When the user makes a correctguess, the actual letter is then displayed. When the user finishes a word, displaythe number of misses and ask the user whether to continue to play with anotherword. Declare an array to store words, as follows:// Add any words you wish in this arrayString[] words = {"write", "that",...}; (Guess) Enter a letter in word ******* > p↵Enter(Guess) Enter a letter in word p****** > r↵Enter(Guess) Enter a letter in word pr**r** > p↵Enterp is already in the word(Guess) Enter a letter in word pr**r** > o↵Enter(Guess) Enter a letter in word pro*r** > g↵Enter(Guess) Enter a letter in word progr** > n↵Entern is not in the word(Guess) Enter a letter in word progr** > m↵Enter(Guess) Enter a letter in word progr*m > a↵EnterThe word is program. You missed 1 timeDo…
- 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.Can you make the array be randomly genorated instead of already named values, and ask the user to enter the number of numbers that will be genorated in the array. Everything else can stay the same. '''def binary_search(arr, x): low = 0high = len(arr) - 1mid = 0while low <= high: mid = (high + low) // 2if arr[mid] < x: low = mid + 1elif arr[mid] > x: high = mid - 1else: return mid return -1arr = [ 2, 3, 4, 10, 40 ] print("The array is [ 2, 3, 4, 10, 40 ]")x = int(input("Enter which value do you seek to find from the array above? "))while not (x==2 or x==3 or x==4 or x == 10 or x == 40):print("Option isn't in the array.")x = int(input("Please input a valid number to search "))result = binary_search(arr, x) print("Searching for", x) if result != -1: print("Element is present at index", str(result))In Java Write an application that inputs five numbers, each between 10 and 100, inclusive. As each number is read, display it only if it’s not a duplicate of a number already read. Provide for the “worst case,” in which all five numbers are different. Use the smallest possible array to solve this problem. Display the complete set of unique values input after the user enters each new value. Rough output in screenshot