Write a Java program named Findletter that asks the user to enter 10 letters and store them in an array. Then it should ask the user to enter a letter (char value) to search for it. Then, if the entered letter is found, the program should display the message "The letter is in the array", otherwise it should display the message "The letter is not in the array".
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- In java Write a program that uses a 2-D array to store the highest and lowest temperatures for each month of the year. The program should output the average high, average low, and highest and lowest temperatures of the year. Your program must consist of the following methods with their appropriate parameters:a.) getData: This method reads and stores the data in the 2-D array.b.) averageHigh: This method calculates and returns the average high temperature of the year.c.) averageLow: This method calculates and returns the average low temperature of the year.d.) indexHighTemp: This method returns the index of the highest temperature in the array.e.) indexLowTemp: This method returns the index of the lowest temperature in the array.Use the following input:High temp for each month: 30 40 45 60 70 90 89 95 79 90 70 40Low temp for each month: 10 -10 20 30 50 75 85 79 50 80 30 20Write a java program: Question 1 Write a program that allows the user to enter name and grade until "QUIT" is entered for name. The grade should be a number between 0 and 100. If the user input of a grade is not in this range, you should ask the user to re-input the grade. Store all the names in an array called names, and all the grades in an array called grades. Print out all the names and the corresponding grades. For Example, Input Enter name: Alice Enter grade: 90 Enter name: Bob Enter grade: 80 QUIT Expected output Name: Alice, Grade: 90 Name: Bob, Grade: 80For Beginners Java: Write a program that ask the user to enter a list of positive scores until the user enters a negative score to terminate the input. You need to store these scores in an array. You can assume the maximum number of scores the user may enter is 50. However, you need to keep track of the actual number of scores entered. Write 2 methods: 1. calculateAverage(): this method takes the list of scores and return the average score. 2. countPerfectScores(): this method takes the list of scores and return the number of perfect scores (100). The main program reads the input and calls these methods and print the results. Please make sure you write a comment line to document what your method does.
- A positive integer greater than 1 is said to be prime if it has no divisors other than 1 and itself. Write a program that asks the user to input an integer greater than 1, then display all of the prime numbers that less than or equal to the number entered. The program should work as follows: • Once the user has entered a number, the program should display an array with all of the integers from 2 up through the value entered. • The program should then use a loop to step through the array. The loop should pass each element to a method that displays the element whether it is prime number. Your result should look like, for example: Enter an integer greater than 1: 9 2, 3, 4, 5, 6, 7, 8, 9 2 is prime 3 is prime 4 is not prime 5 is prime 6 is not prime 7 is prime 8 is not prime 9 is not prime Using java programmingIn this lab, you use what you have learned about searching an array to find an exact match to complete a partially prewritten Java program. The program uses an array that contains valid names for 10 cities in Michigan. You ask the user of the program to enter a city name; your program then searches the array for that city name. If it is not found, the program should print a message that informs the user the city name is not found in the list of valid cities in Michigan. The data file provided for this lab includes the input statements and the necessary variable declarations. You need to use a loop to examine all the items in the array and test for a match. You also need to set a flag if there is a match, and then test the flag variable to determine if you should print the "Not a city in Michigan" message. Comments in the code tell you where to write your statements. Study the prewritten code to make sure you understand it. Write a loop statement that examines the names of cities…JAVA PROGRAM Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write an application (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount): $200–299 $300–399 $400–499 $500–599 $600–699 $700–799 $800–899 $900–999 $1000 and over Summarize the results in tabular format.
- JAVA PROGRAM Use a one-dimensional array to solve the following problem: A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write an application (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount): $200–299 $300–399 $400–499 $500–599 $600–699 $700–799 $800–899 $900–999 $1000 and over Summarize the results in tabular format. Please Explain Step by Step the logic of this program. THANK YOU AND GODBLESS BARTLEBY EXPERTS !The Sports Department of an education institution collects students' names participating in various teams like cricket, football, hockey. A student is allowed to participate in only ONE team. Write a Java program that prompts the user to input names for the three teams and checks NO identical names are found in the arrays. i.e., while entering name for the second team, it should not appear in the first team and while entering name for the third team, it should not appear in first and second team.in Java please This program will store roster and rating information for a soccer team. Coaches rate players during tryouts to ensure a balanced team. (1) Prompt the user to input five pairs of numbers: A player's jersey number (0 - 99, but this is NOT enforced by the program nor tested) and the player's rating (1 - 9, not enforced like jersey numbers). Store the jersey numbers in one int array and the ratings in another int array. Output these arrays (i.e., output the roster) as shown below after inputting the data. Ex Enter player 1's jersey number: 84 Enter player 1's rating: 7 Enter player 2's jersey number: 23 Enter player 2's rating: 4 Enter player 3's jersey number: 4 Enter player 3's rating: 5 Enter player 4's jersey number: 30 Enter player 4's rating: 2 Enter player 5's jersey number: 66 Enter player 5's rating: 9 ROSTER Player 1 -- Jersey number: 84, Rating: 7 Player 2 -- Jersey number: 23, Rating: 4 . . . (2) Implement a menu of options for a user to modify the roster. Each…
- Write a C# console application named MaxMin that asks the user to enter 5 integers, representing the test scores of 5 students. For each input score, you need to check and make sure it is valid (i.e., in between 0 and 100). Store the 5 integers in an int array, and then find and display the highest and the lowest scores on the screen. For example, if you have the 5 scores as {85, 72, 65, 98, 80}, then the output message should be "The highest score is 98, and the lowest score is 65". Hint: use a while loop.Write the pseudocode for an application that will:a. Prompt a user for three numbers.b. Store the values entered by a user in an array as they are provided bythe user.c. Ask a user if they would like to search for a value:i. If the user wishes to search for a value, the user needs to beprompted for a value to search for. If the value is found, anotification needs to be provided to the user.d. Use a for loop to cycle through the arrays in order to calculate anddisplay the total of the values stored in the array.Write the pseudocode for an application that will:a. Prompt a user for three numbers.b. Store the values entered by a user in an array as they are provided bythe user.c. Ask a user if they would like to search for a value:i. If the user wishes to search for a value, the user needs to beprompted for a value to search for. If the value is found, anotification needs to be provided to the user.d. Use a for loop to cycle through the arrays in order to calculate anddisplay the total of the values stored in the array. Javascript