Make a Java program that perform arithmetic operations using any variable that you want. For. example: Variable I use is A and B with the value of A = 6 B = 4 Output must look like this: A = 6 B = 4 6 + 4 = 10 6-4 = 2 6 * 4 = 24 6/4 = 1 6 % 4 = 1 Reminder: Use variable instead of directly inputting the number on the System. out. print
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- Write a program that asks users when their birthday is. Use information provided to give them their astrological sign. Each of the twelve signs should display a different horoscope. Use the following dates for each sign, keeping in mind that both month and day must be evaluated for an accurate result. Aries: March 21–April 20 Taurus: April 21–May 21 Gemini: May 22–June 21 Cancer: June 22–July 22 Leo: July 23–August 22 Virgo: August 23–September 23 Libra: September 24–October 23 Scorpio: October 24–November 22 Sagittarius: November 23–December 21 Capricorn: December 22–January 20 Aquarius: January 21–February 19 Pisces: February 20–March 20The following problem shows up in a number of Java texts, including Savitch's textbook: The Harris-Benedict equation estimates the number of calories your body needs to maintain your weight if you do no exercise. This is called your basal metabolic rate, or BMR. The calories needed for a woman to maintain her weight is: WBMR = 655 + (4.3 × weight in pounds) + (4.7 × height in inches) − (4.7× age in years) The calories needed for a man to maintain his weight is: MBMR = 66 + (6.3 × weight in pounds) + (12.9 × height in inches) − (6.8 × age in years) A typical chocolate bar will contain around 230 calories. Write a program that allows the user to input his or her weight in pounds, height in inches, and age in years. The program should then output the number of chocolate bars that should be consumed to maintain one’s weight for both a woman and a man of the input weight, height, and age. NOTE: This is an application of a selection statement! Input Data: Use a named constant for the…I need to write a java program that reads in a month from the keyboard, as a String (i.e., January), and determines and outputs the number of days in that month based on the table below: January 31 February 28 March 31 April 30 May 31 June 30 July 31 August 31 September 30 October 31 November 30 December 31
- Write a Java program that inputs three integer variables (called a, b, and c) that represent the length of the sides of a triangle. Your program should store the type of the triangle in an enumeration variable (called type), and display the value of the variable type. Here are the steps to follow: 1- Defines an enumeration to represent the different triangle types: EQUILATERAL, ISOSCELES, SCALENE, and ERROR. The type ERROR is added in case that the value of any triangle sides is less than or equal to zero. 2- Declare then input the three integer variables a, b, and c using a scanner object called keyboard. 3- Declare the enumeration variable type. 4- Determine the type of the rectangle (i.e. Assign a value to the variable type) 5- Print the value of the variable type. NOTE: If all sides are equal, the rectangle is EQUILATERAL. If only two sides are equal, the rectangle is ISOSCELES, otherwise the rectangle is SCALENE. Note that the type of the rectangle should be ERROR if the length…Consider a ball is kicked at an angle e (in degrees) from the horizontal with an initial velocity vo m/s. Write a java program that ask the user for values of e and vo m/s (meter per second) and accordingly it simulates the ball movements in very short time intervals At millisecond (ms). You will take the time interval for measurements at a standard interval of At = 10 ms and determine the football position Ax and Ay (i.e. x and y coordinate). For the next iteration the new Ax and Ay will be used to update the distance. Run the simulation until the football falls back to earth. Your program computes and displays the position (x and y coordinates) and the velocity (vỵ and v,) of the football to record its dynamic-motion until it hits the ground. Calculate x and y every 10 ms but print the values every 500 ms with the format as shown in sample runs figures below.Write a java program An Abundant number is a number for which the sum of its proper factors is greater than the number itself. An deficient number is a number for which the sum of its proper factors is smaller than the number itself . Write a program to input a number and check and print whether it is an Abundant or deficient number or not. Example: Consider the number 12. Factors of 12 = 1, 2, 3, 4, 6 Sum of factors = 1+ 2+ 3+ 4 + 6 = 16 As 16 > 12 so 12 is an Abundant number. Consider the number 8 Factors of 8 = 1, 2, 4 Sum of factors = 1+ 2+ 4 = 7 As 7 < 8 so 8 is a deficient number
- Write a Java Program: Sometimes some words like "localization" or "internationalization" are so long that writing them many times in one text is quite tiresome. Let's consider a word too long if its length is strictly more than 10 characters. All too long words should be replaced with a special abbreviation. This abbreviation is made like this: we write down the first and the last letter of a word and between them, we write the number of letters between the first and the last letters. That number is in decimal system and doesn't contain any leading zeroes. Thus, "localization" will be spelled as "l10n", and "internationalization» will be spelled as "i18n". You are suggested to automatize the process of changing the words with abbreviations by using the Java program that implements the static method capitalization(). At that, all too long words should be replaced by the abbreviation and the words that are not too long should not undergo any changes. Input The first line contains…Answer in Java Only: Mother is the most loved person. She wants to surprise his son on his birthday so she prepares a birthday cake for one of his Child, and decides to write the child's age by candlelight on the cake. There are 10 types of candles, one for each digit '0' to '9'. The mom has forgotten the child's age, however, so he doesn't know he has enough candles of the right kind. For example, if the child was 101 years old, the cook would need two '1' candles and one '0' candle. With the supply of candles, the chef has, your job is to find the most complete amount that can be represented by those candles. Input 1 0111111111 Output: 101. Write a Java program that takes an integer as input and computes and displays the reverse of that integer and also the double of the reversed integer. For example, if you input 1357, your program will compute and display 7531 and also 15062. Test your program with these 3 inputs: 1357, 123456, and an integer of your choice between 2 and 5 digits. Note or limitations: You will just use for loop (or while loop) and elementary arithmetic operations (+-*/ and %). Do not use array or special logic using the numbers 10, 100, 1000, 10000 etc. Also do not use a string “1357” that is “7531” when reversed. Do not use any Java API or built in class method to do this.
- Using Java create a computer program that will perform any or a combination of numerical methods y. For example, a program that interpolates a polynomial function from a given set of data then solve for the roots of equation using bisection method; or a program that do regression analysis, outputs a linear model and determine the correlation; or a program that do Newton's or Lagrange interpolation then do numerical integration or optimization.Hi, how do we go about solving this problem in Java programming language? Input The input begins with an integer 1 ≤ ? ≤ 10000, the number of frosh. For each frosh, a line follows containing the course numbers of five distinct courses selected by the frosh. Each course number is an integer between 100 and 499. Output The popularity of a combination is the number of frosh selecting exactly the same combination of courses. A combination of courses is considered most popular if no other combination has higher popularity. Output a single line giving the total number of students taking some combination of courses that is most popular.Use Java Implement a game of Pig where the user plays against a "hold at 20 or goal" computer player that rolls until a 1 ("pig") is rolled, or the turn total is greater than or equal to 20, or the score plus the turn total is greater than or equal to 100. The first player is chosen randomly. An empty input (i.e., Enter) indicates that the user wishes to roll. Any entered line of non-zero length indicates that the user wishes to hold. Before the game, randomly select which player the user will be, and print the line "You will be player #.", where # is the user's player number. Then, print an instruction line "Enter nothing to roll; enter anything to hold." Before each turn, print a line with "Player 1 score: " and player 1's score. Print another line with "Player 2 score: " and player 2's score. Finally, print a line with "It is player #'s turn.", where "#" is replaced by the current player number. Play starts with player 1 and then alternates. For each roll, print a line with…