Task 4: Generate a 2-dimensional array of random letters from a through z. Let the program prompt you to enter the number of rows and columns. Your result should look like, for example: Enter number of row: 3 Enter number of row: 4 gr u pks C.
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- 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(Two dice are rolled 100 times (you can do this with two random values from 1 to 6 in your program). After rounding 100 times, keep the iteration value of how many times each state occurs in a two-dimensional array. For example, the index number of [1,1] must follow the number of times the dice rolls 1 to 1).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.
- Ask the user to enter the size of an array. Create an int array of the given size and fill it with random numbers. Print the array then take another number from the user and search that number in the array. If the value is found print the indices (plural of index) where the value was found. Also print how many times the value was found in the array.Generate a 2-dimensional array of random letters from a through z. Let the program prompt you to enter the number of rows and columns. Your result should look like, for example: Enter number of row: 3 Enter number of row: 4 c g r u t r q o p k s w Using java programmingHow can you determine the number of elements in a two-dimensional array?a. Multiply the number of rows in the array by the number of columns.b. Add the number of rows in the array to the number of columns and then multiplythe result by 2.c. Add the number 1 to the number returned by the array’s GetUpperBound method.d. none of the above
- How do I create a Raptor program that allows a user to enter 10 numbers into an array and then display the number in the reverse order of entry?A positive integer is called a perfect number if it is equal to the sum of all of its positive divisors, excluding itself. For example, 6 is the first perfect number because 6 = 3 + 2 + 1. (The same applies for 281+2+4+7+ 14). Write a program that creates an array of N integers (N = 3000) and fills it with random numbers between 1 and 200. The program has to count the number of perfect numbers in this array. To do that in less time, it breaks down the job between three threads: 1. threadLow: counts perfect numbers in the first part of the array. (From 0 up to 1000) 2. threadMiddle: counts perfect numbers in the second part of the array. (From 1000 up to 2000) 3. threadHigh: counts perfect numbers in the third part of the array. (From 2000 up to 3000) The parent (main) thread waits for them to finish, calculates the sum of the three values, and prints it. Note that the three threads have similar jobs to perform with some differences regarding the range of search in the array.Write a program that allows a user to enter any desired amount of student grades, stores the grades in an array, then prints the results to the screen. Then, find the average of the grades.
- This question is in Java. 2D Array Game. Have the program fill a 10 row by 10 column 2D array with random integer numbers between 1 and 100 inclusive. Have the user enter a guess for a number and search the array keeping track of how many times that number appears. Have the computer pick a number and search the array keeping track of how many times that number appears. If the user’s number appears more often, the user wins.If the computer’s number appears more often, the computer wins.If they appear the same number of times. It is a tie. At the end, print out Player’s Guess: (prints #) Number of occurances: (prints #) Computer’s Guess: (prints #) Number of occurrences: (prints #) Winner: (prints player or computer based on who won) At the end, it asks if the player wants to play again. If they do, it generates a new set of numbers for the array. Make sure you take account of common errors.Return the maximum value from the provided integer array. You may assume that all values in the array will be non-negative. getMax([1]) → 1getMax([0, 3, 2, 12, 4]) → 12getMax([15, 3, 1, 7, 2]) → 15 public int getMax(int[] nums) { Write your code in here using this outline.}Using methods and arrays, write a program that 1)Creates and fills an array A of size 100 filled with random integers in the range 1 to 6 inclusive. 2) prints it out in 10 lines (10 values per line). 3)Calculates the frequencies of each random values.