I need help with this question in Java: This program will output a right triangle based on user specified height triangleHeight and symbol triangleChar. The given program outputs a fixed-height triangle using a * character. Modify the given program to output a right triangle that instead uses the user-specified triangleChar character. Modify the program to use a nested loop to output a right triangle of height triangleHeight. The first line will have one user-specified character,

Write a program that asks a user to input the height of triangle and draw a triangle that has the following pattern. Use nested loops for this problem. If the user enter height as 4 Then the triangle output is 1 1 2 1 2 3 1 2 3 4 We make the following assumptions • There is no space between the margin and first number in each row • There could be a space after the last number on every line • There is pne space between numbers on every line • There maybe a newline at the end of last line There is one test-case to check your code, there are two hidden testcases that tests correctness of your code 376584 2469

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.

In Java Write a program to score the paper-rock-scissor game. Each of two users types ineither P, R, or S. The program then announces the winner as well as the basis fordetermining the winner: Paper covers rock, Rock breaks scissors, Scissors cut paper,or Nobody wins. Be sure to allow the users to use lowercase as well as uppercaseletters. Your program should include a loop that lets the user play again until theuser says she or he is done. The program should perform input validation for theplayer’s input (only ‘R’, ‘P’ or ‘S’ are acceptable).Sample Run:Player 1: Please enter either R)ock, P)aper, or S)cissors.RPlayer 2: Please enter either R)ock, P)aper, or S)cissors.SPlayer 1 wins.Totals to this move:Player 1: 1Player 2: 0Play Again? Y/y continues, other quits. YPlayer 1: Please enter either R)ock, P)aper, or S)cissors.SPlayer 2: Please enter either R)ock, P)aper, or S)cissors.PPlayer 1 wins.Totals to this move:Player 1: 2Player 2: 0Play Again? Y/y continues, other quits.…

Work needed in Java

This code has a delay in the loop, during which time the user inputs will be ignored. So, please modify it and implement a solution that would trigger the needed function when there is an input.    // Pin numbers written on the board itself do not correspond to Aurdino pinnumbers.Constants are defined to make using this board easierconst uint8_t BTN_PIN = 2;const uint8_t LED_PIN = 13;//assigning button;s previous state and LedSate to LOWuint8_t buttonPrevState = LOW;uint8_t ledState = LOW;//defining a new functionvoid setup(){// Assigning the types of input parameterspinMode(BTN_PIN, INPUT_PULLUP);//Assigning the types of output parameterspinMode(LED_PIN, OUTPUT);//begin of process detailsSerial.begin(9600);}void loop(){//assigning button state to be read modeuint8_t buttonState = digitalRead(BTN_PIN); //To print the following in output windowSerial.print(buttonState);Serial.print(buttonPrevState);Serial.print(ledState);Serial.println(""); //check if the button state presently is same…

Write a program that mimics a calculator. The program should take as input two integers and the operation to be performed. It should then output the numbers, the operator, and the result. For division, if the denominator is zero, output an appropriate message. Limit the supported operations to + -/ *and write an error message if the operator is not one of the supported operations. Here is some example output: 3 + 4 = 7 13 * 5 = 65   C++

Question 2: Write a program to read student ID and check whether it is odd/even number. Output a 4X4 badge if the student ID is even number and output a 3X3 badge if it is odd number. The badge is built up by the (height X width) of asterisks. (Use for-loop to draw the asterisks, do not hard-coded)

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.

JAVA Program ASAP Please modify this program with further modifications which are below so it passes the test cases in Hypergrade. I have provided the failed test cases.  1) For test cases 2 and 3 for the outputted numbers there needs to be commas and there needs to be nothing after that 2)for test case 1 outputted numbers there needs to be nothing after that, 3) for test 4 when file is not found there needs to be nothing after that 4) and for test case 5 and 7  afer a file is not found it needs to display Please re-enter the file name or type QUIT to exit: so you input the text file and displays the numbers.  import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.InputMismatchException;import java.util.Scanner;public class FileSorting {    public static void main(String[] args) {        Scanner scanner = new Scanner(System.in);        while (true) {            System.out.println("Please…