X123.pdfF61 / 3 | -F7&1724Write a JAVA program that reads the height of a triangle (less than 10) from the user and thencalls two void methods named plot Tril and plotTri2. Each of the 2 methods shouldhave a parameter for the height of the triangle and use printf inside of nested For loops toproduce the output of the respective triangle for the user. Note that the numbers in thetriangle are left-aligned.Create a project and class named HW8FirstnameLastname in NetBeans using your actual firstand last names to hold your program.For height = 8, plotTril and plotTri2 will print the following triangles respectively.Bb 1953486972F81*100% +1242 184216843216864 3216128 64326432163216816848421 2 4 81248 P12480016842112F940016ANP12872ELL1816324 2ΕΝΝΕ42 111727prt sc2 1727F1044881616 3232641721X124182 116464 3216 8128 64 32 16Hhomeb Home | bartlebyF11124end248F12124+x + +12 1insertdeleteCE df30F5%5XT123.pdfF63YF7trangle are feit-angned.&71 / 3 | - 100%1Create a project and class named HW8FirstnameLastname in NetBeans using your actual firstand last names to hold your program.For height = 8, plotTril and plotTri2 will print the following triangles respectively.248124261274X12168321664 32128 646432168412427Bb 195348691F8*818163232 1616 88424124PN2112748HET H1482 1CO+12ΕΝ121881616 3284400 ANTF99727UDO1 21684 2 141DELL2 1TENH124228163264prt scO24 COF10121xb Home | bartleby1248168321664 32128 64O11P772481632homeF1112481612481{[24endF12)12+ 111insert}X +]deletebackspacenumlockG ^ ( 4 )7home0+ 6CE1E7:06 PM11/4/208

I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT SCREENSHOT------------------

Write a JAVA program that reads the height of a triangle (less than 10) from the user and then calls two void methods named plotTril and plotTri2. Each of the 2 methods should have a parameter for the height of the triangle and use printf inside of nested For loops to produce the output of the respective triangle for the user. Note that the numbers in the triangle are left-aligned.

Write a JAVA program that reads the height of a triangle (less than 10) from the user and then calls two void methods named plotTril and plotTri2. Each of the 2 methods should have a parameter for the height of the triangle and use printf inside of nested For loops to produce the output of the respective triangle for the user. Note that the numbers in the triangle are left-aligned.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write a java program that prompts the user to enter two integers between 10 and 80 inclusive, finds the min and max, then finds and displays the number of integers divisible by 5 between them inclusive. If the user enters an integer out of range, the program displays a message as shown below in the sample runs. Note that the message will be different in case the integers entered were themselves among the ones divisible by 5. Sample Run 1: Enter two integers between 10 and 80: 15 82 The integers must be between 10 and 80 Sample Run 2: Enter two integers between 10 and 80: 20 55 8 integers are divisible by 5 between 20 and 55 including both values Sample Run 3: Enter two integers between 10 and 80: 66 47 4 integers are divisible by 5 between 47 and 66 Sample Run 4: Enter two integers between 10 and 80: 12 15 1 integer is divisible by 5 between 12 and 15 Sample Run 5: Enter two integers between 10 and 80: 21 24 No integers divisible by 5 found between 21 and 24
Question: You are to write a Java program correctly that will prompt for and read 1 string entered by the user which may contain spaces, and display just the vowels in the string in the order they appear, and all other characters in the order they appear. Be sure to use the same format and wording as in the sample runs in the table below. The vowels are a, e, i, o and u. You can use the loop of your choice to solve the problem.
Write a Java program that: Ask user to enter the last two digits of the Student ID number and store it in a variable of type integer; Use a while loop to print all the positive odd numbers smaller than the inputted number. After the while loop, make a for loop to print all the positive even numbers smaller than the inputted Note: Your answer should have the code as text, as well as a screenshot of the code with the output. The inputted number should be the last two digits of your Student ID number. ID is : 190058401
The following program is supposed to ask the user for the month as a string and the day of the month as an integer. You need to complete the java program segment at the locations of #### your code here to acquire the input from the user using a Scanner. Assume there is no user input error and both methods, find day() and out weekday(), already exist and work correctly. import java.util.scanner; public class OutDays public static void main(String[] args) V/ #### your code here for .. int year day, weekday; String month; String outday = """; System.out.printf("Enter the monthin") ; f/ #### your code here ... System.out.printf("Enter the day n"); // #### your code here ... weekday = find day (month, day): outday = out weekday(weekday) ; System.out.printf(The day is: $s%n", outday): LG
Write a program with the most appropriate loop that repeats user entered number of times (say the variable counts holds that number), asking the user counts times to enter numbers. The loop should also calculate the sum and the average of the numbers entered. Be sure to include the following: A class header with an appropriately named class. A main method. Use Scanner class for keyboard input. Declare and initialize any necessary variables. Use appropriate loop statement. Display any necessary input prompt and the output.
Your program should be in a new project named "Program 2: Credit Card Validation" and should be in a package named "creditCard". Your program must be in a file called "Program2CCValidation". Write a Java program that will: issue a 4 digit random PIN (1111 to 9999) for a credit card. The program that will verify that the credit card number is valid using the Luhn Algorithm. User must be prompted to enter their card number until a valid number is entered. A PIN will be issued only if the card is valid. (note, that we are checking for valid numbers only, NOT checking for specific card types, such as Visa, Mastercard, Diner's Club, etc), so there is no need to deal with different lengths of credit card numbers. Most credit cards numbers are 16 digits in length, so the number MUST be read in as String, rather than an int. MAKE NO ASSUMPTIONS ABOUT THE LENGTH OF THE STRING! Information on Luhn Algorithm https://www.freeformatter.com/credit-card-number-generator-validator.html (Links to an…
Write a for loop that prints all 2-digit positive even integer numbers, in decreasing order.(I.e. Your Java satements will print: 98 96 94 ... 12 10) Do not write whole program. Write only the necessary Java statements to perform the above described task.
In Java: Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. Ex: If the input is: 1995 the output is: yes Ex: If the input is: 42,000 or 1995! the output is: no Hint: Use a loop and the Character.isDigit() function.
The German mathematician Gottfried Leibniz developed the following method to approximate the value of Pi Pi/4 = 1 - 1/3 + 1/5 - 1/7+… Write a program that allows the user to specify the number of iterations used in this approximation and that displays the resulting value. An example of the program input and output is shown below: Enter the number of iterations: 5 The approximation of pi is 3.3396825396825403
14. Write a program that prints the pattern with stars and dots shown below to the console output. The program must use nested for loops. In addition, any print (or printin or printf) method is allowed to print at most a single character. For example you cannot write: System.out.print("***"); since it prints three characters.