he population of a town A is less than the population of town B. However, the population of town A is growing faster than the population of town B. Write a program that prompts the user to enter the population and growth rate of each town. The program outputs after how many years the population of town A will be greater than or equal to the population of town B and the populations of both the towns at that time. (A sample input is: Population of town A = 5,000, growth rate of town A = 4%, population of town B = 8,000, and growth rate of town B = 2%.) In java.

he population of a town A is less than the population of town B. However, the population of town A is growing faster than the population of town B. Write a program that prompts the user to enter the population and growth rate of each town. The program outputs after how many years the population of town A will be greater than or equal to the population of town B and the populations of both the towns at that time. (A sample input is: Population of town A = 5,000, growth rate of town A = 4%, population of town B = 8,000, and growth rate of town B = 2%.) In java.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter2: Problem Solving Using C++using

Section: Chapter Questions

Problem 8PP: (Modify) a. Modify the program you wrote for Exercise 7 to provide the mass of a person as an...

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The population of town A is less than population of town B. However, the population of town A is growing faster than the population of town B. Write a program that prompts the user to enter the population and growth rate of each town. The program outputs after how many years the population of town A will be greater than or equal to the population of town B and the populations of both the towns at that time. (A sample input is: Population of town A =5,000, growth rate of town A =4%, Population of town B =8,000, growth rate of town B =2 %.) Hint: You have to have growth rate as double and population as integer….
The population of a town A is less than the population of town B. However, the population of town A is growing faster than the population of town B. Write a program that prompts the user to enter the population and growth rate of each town. The program outputs after how many years the population of town A will be greater than or equal to the population of town B and the populations of both the towns at that time. (A sample input is: Population of town A = 5000, growth rate of town A = 4%, population of town B = 8000, and growth rate of town B = 2%.) Use C++ program.
Transient PopulationPopulations are affected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data: The starting size of a population P The annual birth rate (as a percentage of the population expressed as a fraction in decimal form)B The annual death rate (as a percentage of the population expressed as a fraction in decimal form)D The average annual number of people who have arrived A The average annual number of people who have moved away M The number of years to display nYears Write a function that calculates the size of the population after a year. To calculate the new population after one year, this function should use the formulaN = P + BP - DP + A - Mwhere N is the…
The population of a town A is less than the population of town B. However, the population of townA is growing faster than the population of town B. Write a program that prompts the user to enterthe population and growth rate of each town. The output of program should be after how manyyears the population of town A will be greater than or equal to the population of town B. Alsowhat will be the population of both the towns at that time?A sample input is: Population of town B = 8000, growth rate of town B = 2%, population of townA = 5000, and growth rate of town A = x. where x = last digit of your CNIC.Note: If the last digit of your CNIC is 1 or 2, add 2 to it, else no change should be made if last digitis between 3 to 9.
Airline companies apply baggage restrictions for their passengers. An airline company has decided to apply a 10kg limitation for passengers' hand luggage and 20kg for their normal baggage. When passengers arrive, they enter their hand and normal luggage weight from the keyboard. If passengers exceed their normal baggage allowance of 10 dollars per gram, they pay 12 dollars per kg. Accordingly, write the program that calculates the baggage price of the airline they will go to according to the baggage values entered by the arriving passenger and keeps this from closing the program for each passenger. Note: If hand and normal baggage allowances are stretched below the maximum value, the payment amount will be considered not negative. An example printout is given on the right. Geri bildirim gönder
(Modify) a. Modify the program you wrote for Exercise 7 to provide the mass of a person as an output, given his or her weight as an input to the program. Use your program to determine the mass of a person who weighs 140 lbf on Earth. b. Modify the program written for Exercise 7a to also output the person’s weight on Mars and the moon. The pull of gravity on Mars is 12.54ft/sec2=3.728m/s2,andonthemoonis5.33ft/sec2=1.625m/s2.
User inputs real numbers until an exit code is entered. The program computes and prints the mean, median, mode, and standard deviation of the data set. The population standard deviation is the square root of the variance. The variance is the sum of the squared deviations away from the mean (entered number - mean)^2 all divided by n, the size of the data set.
Guessing Numbers---The problem is to guess what number a computer has in mind. You will write a program that randomly generatesan integer between 0 and 100, inclusive. The program prompts the user to enter a number continuously until the number matches the randomly generated number. For each user input, the program tells the user whetherthe input is too low or too high, so the user can make the next guess intelligently. Here is a sample run . (do it using while or do-whGuessing Numbers---The problem is to guess what number a computer has in mind. You will write a java program that randomly generates an integer between 0 and 100, inclusive. The program prompts the user to enter a number continuously until the number matches the randomly generated number. For each user input, the program tells the user whetherthe input is too low or too high, so the user can make the next guess intelligently. Here is a sample run . (do it using while or do-while)
Given an airplane’s acceleration a and take-off speed v, you can compute the minimum runway length needed for an airplane to take off using the following formula: length = v2 / 2 * a Write a program that prompts the user to enter v in meters/second (m/s) and the acceleration a in meters/second squared ( m/s2 ) , then displays the minimum runway length needed to take off. Here is a sample run: Enter speed and acceleration: 60 3.5 [enter] The minimum runway length for this airplane is 514.286
Question 1 Write a program that asks the user to enter the number of passengers in an airplane and the weight of baggage for these passengers. Your program should then print the average weight of all baggage; it should also print the weights in reverse order. Sample run: Enter the number of passengers in the airplane: 8 Enter the weights of 8 baggage: 16 45 60 13 24 29 50 30 The average weight of all baggage is 33.375 The entered weights in reverse order are 30 50 29 24 13 60 45 16
Program Sample outputs Amount°you°wish•to°prepay:°$844 With $84°you°can•buy°6 meals and•will have°a•balance°of°$6. Amount°you®wish to°prepay:°$1954 With $195°you°can•buy°15°meals and•will•have°a•balance°of°$0.
User Prompts Your program will allow a human user to play Rock, Paper, Scissors with the computer. At the beginning of the game, the user should be prompted for his/her input. The valid choices for input are:• R or r (Rock)• P or p (Paper)• S or s (Scissors)• Q or q (Quit) Beginning of Round At the beginning of each round your program should ask the user for an input. Invalid Entry If the user inputs something other than r, R, p, P, s, S, q or Q, the program should detect the invalid entry and ask the user to make another choice. Round structure Each round of the game will have the following structure:1. The program will choose a weapon (Rock, Paper, Scissors), but its choice will not be displayed until later so the user doesn’t see it.2. The program will announce the beginning of the round and ask the user for his/her weapon choice3. The two weapons will be compared to determine the winner (or a tie) and the results will be displayed by the program4. The next round will…