i need a program written in java
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i need a program written in java
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- The cost of renting a room at a hotel is, say $100.00 per night. For special occasions, such as a wedding or conference, the hotel offers a special discount as follows: If the number of rooms booked at least 10, the discount is 10%; at least 20, the discount is 20%; and at least 30, the discount is 30%. Also if rooms are booked for at least three days, then there is an additional 5% discount. Write a program that prompts the user to enter the cost of renting one room, the number of rooms booked, the number of days the rooms are booked, and the sales tax (as a percent). The program outputs the cost of renting one room, the discount on each room as a percent, the number of rooms booked, the number of days the rooms are booked, the total cost of the rooms, the sales tax, and the total billing amount. Your program must use appropriate named constants to store special values such as various discounts.The short-term, 0-24 hours, parking fee, F, at an international airport is given by the following formula: Where int(h + 1) is the integer value of h + 1. For example, int(3.2) = 3, int(4.8) = 4. Write a program that prompts the user to enter the number of hours a car is parked at the airport and outputs the parking fee.Write a program named Admission for a colleges admissions office. The user enters a numeric high school grade point average (for example, 3.2) and an admission test score. Display the message Accept if the student meets either of the following requirements: A grade point average of 3.0 or higher, and an admission test score of at least 60 A grade point average of less than 3.0, and an admission test score of at least 80 If the student does not meet either of the qualification criteria, display Reject.
- In Chapter 4, you created a program that generates a random number, allows a user to guess it, and displays a message indicating whether the guess is too low, too high, or correct. Now, create a modified program called GuessingGame2 in which the user can continue to enter values until the correct guess is made. After the user guesses correctly, display the number of guesses made. Recall that you can generate a random number whose value is at least min and less than max using the following statements: Random ranNumber = new Random(); int randomNumber; randomNumber = ranNumber.Next(min, max);Write a program named GuessingGame that generates a random number between 1 and 10. (In other words, in the example above, min is 1 and max is 11.) Ask a user to guess the random number, then display the random number and a message indicating whether the users guess was too high, too low, or correct.4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
- Write a program that computes the molecular weight of a carbohydrate (ingrams per mole) based on the number of hydrogen, carbon, and oxygenatoms in the molecule. The program should prompt the user to enter thenumber of hydrogen atoms, the number of carbon atoms, and the numberof oxygen atoms. The program then prints the total combined molecularweight of all the atoms based on these individual atom weights:Atom Weight(grams I mole)H 1.00794c 12.01070 15.9994For example, the molecular weight of water (H20) is: 2(1.00794) +15.9994 = 18.01528.Write a program that calculates and displays a person’s body mass index (BMI). A person’s BMI is calculated with the following formula: BMI = weight × 703/height2 where weight is measured in pounds and height is measured in inches. The program should display a welcome message, and ask for the weight (in pounds) and the height (in inches) from the user. The program should display a message indicating whether the person has optimal weight, is underweight, or is overweight. A sedentary person’s weight is considered to be optimal if his or her BMI is between 18.5 and 25 (including 18.5 and 25). If the BMI is less than 18.5, the person is considered to be underweight. If the BMI value is greater than 25, the person is considered to be overweight.Write a program that prompts the user to enterthe month and year and displays the number of days in the month. For example, ifthe user entered month 2 and year 2012, the program should display that February2012 has 29 days. If the user entered month 3 and year 2015, the program shoulddisplay that March 2015 has 31 days.
- Write a program that accepts the names of three political parties and the number of votes each received in the last mayoral election. Display the percentage of the vote each party received. An example of the program is shown below: Enter name for first party >> Pool Party Enter votes received >> 87 Enter name for second party >> House Party Enter votes received >> 54 Enter name for third party >> Surprise Party Enter votes received >> 111 The Pool Party party got 34.523809523809526 percent of the vote The House Party party got 21.428571428571427 percent of the vote The Surprise Party party got 44.047619047619044 percent of the voteWrite a program that asks the user for their name and their height in inches ("Enter your name: ", "Enter your height in inches: "). The program should display the person’s name and whether they are short, average, or tall. Short is less than 60 inches and tall is greater than 72 inches in between is average height. Display the output in the following format as an example: (Joe, “ your height is short” )A county collects property taxes on the assessed value of property, which is 60 percentof its actual value. For example, if a house is valued at $158,000.00 its assessed valueis $94,800. This is the amount the homeowner pays tax on. If the tax rate is $2.64 foreach $100.00 of assessed value, the annual property tax for this house would be$2502.72.Write a program that asks the user for the actual value of a piece of property and thecurrent tax rate for each $100.00 of assessed value. The program should then calculateand display how much annual property tax the homeowner will be charged for his or herproperty. The program should also display the Property Value, the Assessed Value, andthe Tax Rate. Display all monetary values to two decimal places Run your program three times with the data below Property Value: Tax Rate$100,000.00 2.64$200,000.00 2.05$350,000.00 3.10