Write a program contained a class Student which has firstName, lastName, mark, grade. The class allows object instance to assign firstName, lastName and mark from input user and perform and assign grade based on mark's criteria displayed below. SAMPLE OF OUTPUT: Enter student details: First Name: John Last Name: Kendall Marks : 96 Grade Last Name Kendall First Name John A+ Another student? (Yes 1, No - 0):> 1 Enter student details: First Name: Mary Last Name: Kendall Marks : 76 FirstName Last Name Grade Mary Kendall C+ Another student? (Yes - 1, No - 0):> 0 Total student : 2 Exit..
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- Write a Java program Primes that finds all possible prime numbers in the range of (1, n], where 1 < n ≤ 1000. Solve the problem by implementing and using the helper method isPrime(number) which determines whether the given argument is prime or not. Example: Input 5 Output 2 3 5 (Consider the structure of the code that is given in the picture. The structure must be the same)Please help me solve this with java .... just the HangMan HangMan instruction class : • HangMan is a game in which a player tries to guess a word based on a given hint. For example, if the given hint is “movie”, then the player must guess a movie name. If the given hint is a “country”, then the player must guess a country name, and so on.• The game starts by showing a message on the screen that shows the hint and all letters in the word but obscured as dashes (-). Then, the game will allow the player to guess 5 letters. If the player gives a letter that actually exists in the word, then this letter will be revealed. Afterwards, the game will ask the player to give the answer. If the given answer is correct, then the game will show a message that the player has won 5 points. Otherwise, the game will show a message that the player has lost. Below is one possible game scenario, in which the word is “iron man”, and the hint is “movie”. Note that the text in green color is the…A two-dimensional random walk simulates the behavior of a particle moving in a grid of points. At each step, the random walker moves north, south, east, or west with probability equal to 1/4, independent of previous moves. Write a program RandomWalker.java that takes an int command-line argument n and simulates the motion of a random walk for n steps. Print the location at each step (including the starting point), treating the starting point as the origin (0, 0). Also, print the square of the final squared Euclidean distance from the origin as double.
- Q 1: Write a complete Java program with your own code writing that contains:- A main method- A loop: for, while, or do-while- A selection: if-else or switch- Variables that have different scopes (main, loop, if, etc.)- A constant literalQ2: Test your program. Ensure that it runs correctly (syntax error free).Q3: Identify the scope(s) of each variable in your Java program.Complete the following program in java to implement the user interface of the preceding exercise. For simplicity, only the units cm, m, and in are supported.Using Jcreator, open, compile, and run java and observe its runtime. Write your observation regarding how encapsulation works for the program and the data it processed. Limit your paper to a single paragraph with at least 50 words or five (5) sentences. Source Code: public class FindAbsoluteValueExample { public static void main(String args[]) { Integer a = -8; double d = -100; float f = -90; System.out.println(Math.abs(a)); System.out.println(Math.abs(d)); System.out.println(Math.abs(f)); }}
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- Need dry run for the following code in java language This question is from the book absolute java 5th edition by savitch w mock k Ch 13 question 10This assignment does not exactly match the one in the textbook on which it is based. I don't want any counter-controlled loops in your solution. Your solution should be able to detect when the accuracy isn't improving and then display the results of the work (as outlined below): Look at Programming Exercise **5.25 in the textbook on approximating the value of π. It is described as: π = 4 ( 1 - 1/3 + 1/5 - 1/7 + 1/9 - 1/11 + ... + (-1)^(i+1)/(2i-1) ) Notice that Java has the best possible value of π that can be stored as a type double available as Math.PI (part of the java.lang package). See how close you can get to the best value of π using a loop with the above technique. Notice that the above implies you are testing the value of your own estimate as it approaches the best value available in Java (as a type double). This would not be a pre-determined, counter-controlled loop. You are testing the results (sentinel-controlled) until you reach a value with the minimum discrepancy…Java programming question: Complete the missing blank of code given by the picture below.