Example Run Enter the code pattern AbCd1234abcXX0 Yes, AbCd1234abcXX0 matches the pattern
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Java
1. Write a Java
An upper case character, a lower case character, an upper case character, a lower case character,4 digits, 2 or 3 lower case letters, 2 upper case characters, 1 digit.
Example Run
Enter the code pattern
AbCd1234abcXX0
Yes, AbCd1234abcXX0 matches the pattern
a Java program that prompts the user to enter a security code that matches a specific pattern. Your program must approve the user's entry.. Here is the pattern:
An upper case character, a lower case character, an upper case character, a lower case character,4 digits, 2 or 3 lower case letters, 2 upper case characters, 1 digit.
Step by step
Solved in 2 steps
- java program that asks the user to enter a number to be tested for repeated digits. For each input number from the user, the program prints a table showing how many times each digit appears in the number. Let’s assume that the appearance of a digit will not be over 1000 times in the input. Make sure your table printout can align well. The program should terminate when the user enters a number that is less than or equal to 0. A sample output is shown in the attachment.Java code X1 Practice ProblemYou are writing a programfor an architectural firm that needs to enter the areasof all the rooms in a building project they’re working on. Some rooms are square, some are round, and some are rectangular. Each room in the building has an ID number to help prevent adding the same room more than once. The program needs to prompt the user for the room ID number, the shape of the room, and the dimensionsneeded to calculate the area. It should store the ID number and the calculated area in sq. ft. (rounded to the nearest foot) of each room in a single integer ArrayList in the order:ID, area, ID, area, ... If the room ID has already been entered, it should let the user know and prompt for another. The program should continue running until the user chooses to close the program. It should also allow the user to view a list of the current rooms’IDs and areas, the total area, and the average room area.The program will need at least the following methods. The only…Write a C# .NET Core Console App that asks the user to enter a character and line number and then displays a triangle of that size with the given character. For example, if the user entered * as a character and 3 as line number then you display the following triangle on the console window. * *** *****
- Java. Write an application that determines whether a phrase entered by the user is a palindrome. A palindrome is a phrase that reads the same backward and forward without regarding capitalization or punctuation. For example, “Dot saw I was Tod”, “Was it a car or a cat I saw”, and “Madam Im Adam” are palindromes. Display the appropriate feedback: You entered a palindrome or You did not enter a palindrome. An example of the program is shown below: Enter a stringWas it a car or a cat I sawYou entered a palindromeHelp with JavaFX barchart: I have a program that allows a user to deposit and withdraw money while updating their balance based on the month the transaction occured, but I am having trouble with the programs class and am trying to make a bar chart that will have the total balance of that month, so as an example in May the bar would show $70, while the bar for June would show $100, even if the deposits were $20 and $50, then $30, $40 and $30.java Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the rectangle centered at (0, 0) with width 10 and height 5. For example, (2, 2) is inside the rectangle and (6, 4) is outside the rectangle, as shown in the Figure. (Hint: A point is in the rectangle if its horizontal distance to (0, 0) is less than or equal to 10 / 2 and its vertical distance to (0, 0) is less than or equal to 5 / 2.) Here are sample runs of the program: Sample 1: Enter a point with two coordinates: 2 2 Point (2.0, 2.0) is in the rectangle Sample 2: Enter a point with two coordinates: 6 4 Point (6.0, 4.0) is not in the rectangle Analysis: (Describe the problem including input and output in your own words.) Design: (Describe the major steps for solving the problem.) Coding: (Go over your code step by step) Testing: (Describe how you test this program). In other words run your code with sample outputs.
- Program 2 Write a Java program that prompts the user to enter a password that matches a specific pattern using a single regex statement as covered in your textbook. Your program must approve the user's entry.. Here is the pattern, in this order: • 1 or more upper case letters • two lower case letters • 1 or 2 digits • zero or 1 upper case letters • any two of this group @#$%^&Write a Java program that prompts the user to enter a password that matches a specific pattern **USING A SINGLE REGEX STATEMENT** as covered in your textbook. Your program must approve the user's entry.. Here is the pattern, in this order: 1 or more upper case letters two lower case letters 1 or 2 digits zero or 1 upper case letters any two of this group @#$%^& If password is not correct user must be prompted to enter a new password until conditions are metHaving a secure password is a very important practice when much of our information is stored online. Write a program that validates a new password, following these rules:• The password must be at least 8 characters long.• The password must have at least one uppercase and one lowercase letter• The password must have at least one digit.Write a program that asks for a password, then asks again to confirm it. If the passwords don’t match or the rules are not fulfilled, prompt again. Your program should include a method that checks whether a password is valid. PLEASE WRITE IN JAVA
- java Write an application that asks a user to type an even number or the sentinel value 999 to stop. When the user types an even number, display the message “Good job!” and then ask for another input. When the user types an odd number, display an error message, "x is not an even number", and then ask for another input. When the user types the sentinel value 999, end the program. The EvenEntryLoop program displays the proper message for each input. Checks Test CaseIncomplete Single even number input 2, 999, test 1 Test CaseIncomplete Single even number input 5, 999, test 2 Test CaseIncomplete Multiple mixed number input 13, 3487, 987, 1234, 999 import java.util.*; public class EvenEntryLoop { public static void main (String args[]) { // Write your code here } }write a simple java program Imagine your developing a software that require the user to enter their own password. Your software requires that users password meet the following criteria. The password should be at least six character long. The password should contain at least one uppercase and at least one lower case letter. The password should have at least one digit. Write a program that ask for the password and then verifies that it meets the stated criteria. If it does not the program should display a message telling the user why.This needs to be done in Java! A palindrome is a sequence of characters that reads the same backward as forward. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 4554, and 11611. Write an application that reads in a five-digit integer and determines whether it’s a palindrome. If the number is not five digits long, display an error message and allow the user to enter a new value. Algorithm: Create two variables number and digits Capture the 5 digit number. Check If the number is not 5 characters long, display a message Use: while (digits != 5) Use if else statements: if (number < 100000) Set digits to 5 if > 9999 If not display statement letting the user know to enter correct 5 digit number Separate each digit: int digit1 = number / 10000; int digit2 = number % 10000 / 1000; int digit4 = number % 10000 % 1000 % 100 / 10; int digit5 = number % 10000 % 1000 % 100…