Java - Create a flowchart and write the method signature for the following: a. A method that takes a String of 13 digits creates and returns an array of ints with 13 positions. The array should contain the integer equivalents of the digits in the original string.. a("123456789012") --> false a("1234567890123")--> true
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- Write a method, given a String array, will return a new copy of the array but with all of its elements in lower case. (Use Java) (Hint: You can use the method toLowerCase()) For example, if the method receives the following String array: {"stone", "Bronze", "IRON", "Industrial", "INFOrmation"} It should return a new String array with the following values: {"stone", "bronze", "iron", "industrial", "information"}Write a Java program to make two arrays containing random integer values (You can make these arrays with specific sizes using the below makeRandomArray method). The program should sum these two arrays and prints the resulted array (the array that contains the result of the two arrays summing). The program should also show the maximum element of the resulted array. Your program must define and call the following methods to perform the program as illustrated above: 1- A method int [] makeRandomArray(int size ,int a , int b) that makes and returns an array with specific size. The methods fills this array with random integers in a range [a..b] 2- A method public static int findmax(int x[ ]) that finds the maximum value of a number of x array passed to the method. 3- A method public static void printArray(int x[ ]) that prints the elements of the array x passed to the method. 4- A method public int[ ] sumTwoArrays(int x[ ], int y[ ]) that sums the elements of the two arrays(x and y…Please provide the screenshots of the Java program and the Screenshot of the output. You can use the following logic to determine whether a number is even or odd:if ((number % 2) == 0) { // The number is even. }else { // The number is odd. } Write a program with a method named isEven that accepts an int argument. The method should return true if the argument is even, or false otherwise. The program’s main method should use a loop to generate 100 random integers. It should use the isEven method to determine whether each random number is even, or odd. When the loop is finished, the program should display the number of even numbers that were generated, and the number of odd numbers.
- Write a Java program that asks the user to enter a string and counts how many times the letter "s" or "S" appears in the string. Display that number and then display the string that many times. Requirements: Call a method that gets the string from the user. Use recursion to ensure the string has at least 5 characters. Call a method that returns the number of times the letter "s" or "S" appears in the string. This method should use recursion. Call a method that takes the number of times the letter"s" or "S" appeared in the string and display the original string that was obtained from the user that many times using recursion. Call a method that sorts the letters in the string and searches for the letter "m". Display Found or Not Found.Print person1's kids, call the incNumKids() method, and print again, outputting text as below. End each line with a newline.Sample output for below program with input 3: Kids: 3 New baby, kids now: 4 // ===== Code from file PersonInfo.java =====public class PersonInfo {private int numKids; public void setNumKids(int setPersonsKids) {numKids = setPersonsKids;} public void incNumKids() {numKids = numKids + 1;} public int getNumKids() {return numKids;}}// ===== end ===== // ===== Code from file CallPersonInfo.java =====import java.util.Scanner; public class CallPersonInfo {public static void main(String [] args) {Scanner scnr = new Scanner(System.in);PersonInfo person1 = new PersonInfo();int personsKid; personsKid = scnr.nextInt(); person1.setNumKids(personsKid); /* Your solution goes here */ }}// ===== end =====In Java: Ask the user to enter the size of an array. It must be greater than 0. Write a method, inputValidation, that returns the size of the array to the main.
- Write two overloaded methods that return the average of anarray with the following headers:public static int average(int[] array)public static double average(double[] array)Write a test program that prompts the user to enter 10 double values, invokes thismethod, then displays the average value.Program63.javaWrite a program that estimates the cost of carpet for one or more rooms with rectangular floors. Begin by prompting for the price of carpet per square yard and the number of rooms needing this carpet. Use a loop to prompt for the floor dimensions of each room in feet. In this loop, call a value-returning method with the dimensions and carpet price as arguments. The method should return the carpet cost for each room to main, where it will be printed and accumulated. After all rooms have been processed, the program should display the total cost of the job.Sample Output (image below) Program64.javaWrite a program that demonstrates method overloading by defining and calling methods that return the area of a triangle, a rectangle, or a square.create a class that asks a user for 2 string inputs (USE The Java. Util. SCANNER) -compare the two strings and output if they are equal or not. -check the length of the 2 strings. then compare the two (in terms of length) -thereafter, for the largest string, ask the user to input a character and determine if the string contains that specific character ..... e.g. The word is "star" and the user enters 'a'. The program should output either True or False 2) Create another method within the same class that will check if a sequence of characters (String) entered by the user to determine whether or not the String contains that specific sequence. -You can use the user input from Q1 to determine if the string contains the sequence of characters. You need to create atleast 2 methods (excluding the main method). Atleast one Method needs to take in argument and return some value 3) Create a Person class that…
- I need help to write this code in JAVA with comment please Write a program that stores the total amount of rain for each month in an array. Prompt the user for the values for each month to load the array. Display this information back to them in a nice format with the name of the month and the rainfall for that month. Display back the total rainfall for the year, the average monthly rainfall, the month with the most rain, the month with the least rain, the months with rainfall above average, and the months with rainfall below average. Do not accept negative numbers from the user to be stored in the array.6. Write a method that reads three strings from the keyboard. Although the strings are in no particular order, display the string that would be second if they were arranged lexicographically. 7. Write a method that reads a one-line sentence as input and then displays the following response: If the sentence ends with a question mark (?) and the input contains an even number of characters, display the word Yes. If the sentence ends with a question mark and the input contains an odd number of characters, display the word No. If the sentence ends with an exclamation point (!), display the word Wow. In all other cases, display the words You always say followed by the input string enclosed in quotes. Your output should all be on one line. Be sure to note that in the last case, your output must include quotation marks around the echoed input string. In all other cases, there are no quotes in the output. Your program does not have to check the input to see that the user has entered a…Write the method print that receives a String array as a parameter and prints one string per line. Use the method header: public static void print(String[] array)