Concept explainers
A government research lab has concluded that an artificial sweetener commonly used in diet soda will cause death in laboratory mice. A friend of yours is desperate to lose weight but cannot give up soda. Your friend wants to know how much diet soda it is possible to drink without dying as a result. Write a
Want to see the full answer?
Check out a sample textbook solutionChapter 1 Solutions
ABSOLUTE C++ -TEXT
Additional Engineering Textbook Solutions
SURVEY OF OPERATING SYSTEMS
Problem Solving with C++ (10th Edition)
Electric Circuits. (11th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
Mechanics of Materials (10th Edition)
Introduction To Programming Using Visual Basic (11th Edition)
- (Program) Write a program to simulate the rolling of two dice. If the total of the two dice is 7 or 11, you win; otherwise, you lose. Embellish this program as much as you like with betting, different odds, different combinations for win or lose, stopping play when you have no money left or reach the house limit, displaying the dice, and so forth. (Hint: Calculate the dots showing on each die with theexpressiondots=(int)(6.0randomnumber+1), where random number is between 0 and 1.)arrow_forwardWrite a program that calculates the equivalent resistance of a circuit. n electrical resistors with resistance values R1, R2,.., Rn are said to be connected in parallel if the same voltage is applied across each. Their equivalent resistance Reg is related to the values R1, R2, ..., Rn by: 1 1 1 1 + +...+ R R R, R. "eq Write a program that prompts the user to enter the resistance of n resistors. The user should be prompted continuously by using a while loop until a zero or negative value is entered (the program should count the number of resistors n entered by the user and store the values in an array). Use another separate loop to print the resistance values entered by the user and the equivalent resistance Reg. Test your program with R1= 1 kn, R2= 2 kn, R3= 4 kQ and R4= 8 kQ.arrow_forwardAn instructor gives a series of exams during the semester in her math class. At the end of the semester she drops each student's lowest test score before averaging the scores. She has asked you to design a program that will read a student's test scores as input and calculate the average with the lowest score dropped. Here is the algorithm that you developed: Get the student's test scores. Calculate the total of the scores. Find the lowest score. Subtract the lowest score from the total. This gives the adjusted total. Divide the adjusted total by 1 less than the number of test scores. This is the adjusted average. Display the average. The test scores are in a text file named scores.txt and contains the following: Mickey, 71.0, 42.0, 83.0 Donald, 94.0, 73.0, 72.0, 81.0 Minnie, 95.0, 85.0, 45.0, 55.0, 65.0 A sample run is as follows: Enter a file containing floating point numbers: scores.txt Test scores for Mickey: ['71.0', '42.0', '83.0'] Removed the lowest score of 42.0 for Mickey The…arrow_forward
- Please answer it in Python Offer a program that knows how to find the solution of the jackpot price game in a way effective. it's up to you to choose a number at random, and it's up to your program. to guess it. You must write him 'g' if the number he guessed is too large, 'p' if the number is too small and 'b' if he guessed the right number. The number of trials is not limited. The program should always be able to guess the right number fast enough Example 1: Think of a number and I'll try to guess! Ready? Press Enter... Hmm.. Is it 15? p Hmm.. Is it 35? g Hmm.. Is it 31? g Hmm.. Is it 24? g Hmm.. Is it 20? g Hmm.. Is it 19? g Hmm.. Is it 17? p Hmm.. Is it 18? b I won! Example 2: Think of a number and I'll try to guess! Ready? Press Enter... Hmm.. Is it 4? p Hmm.. Is it 69? g Hmm.. Is it 49? g Hmm.. Is it 7? p Hmm.. Is it 19? p Hmm.. Is it 38? g Hmm.. Is it 25? g Hmm.. Is it 20? b I won! Example 3: Think of a number and I'll try to guess! Ready? Press Enter... Hmm.. Is it 46? g Hmm..…arrow_forwardWrite a program that computes the theoretical flame temperature when a mixture of methane, propane, n-butane, and n-pentane (0% to 100& methane in 5% increments; 0 to 100 mol% propane in 5% increments; 0% to 100% mole n-butane in 5% increments) at 25°C is burned with excess air (0% to 100% excess in 5% increments) preheated to preheated to (50°C to 200°C in 10°C increments)arrow_forward. Write a program that generates and prints 50 random integers, each between 3 and 6. .Write a program that generates a random number, x, between 1 and 50, a random number y between 2 and 5, and computes x". .Write a program that generates a random number between 1 and 10 and prints your name that many times. .Write a program that generates a random decimal number between 1 and 10 with two decimal places of accuracy. Examples are 1.23, 3.45, 9.80, and 5.00.arrow_forward
- Sometimes we write similar letters to different people. For example, you might write to your parents to tell them about your classes and your friends and to ask for money; you might write to a friend about your love life, your classes, and your hobbies; and you might write to your brother about your hobbies and your friends and to ask for money. Write a program that prints similar letters such as these to three people of your choice. Each letter should have at least one paragraph in common with each of the other letters. Your main program should have three method calls, one for each of the people to whom you are writing. Try to isolate repeated tasks into methods.arrow_forwardIn this homework assignment, you are going to code a java program which uses random numbers to create a guessing game. This will give you practice with random numbers and loops while allowing you to explore and understand a little more Java code. You will also need to test out this program to ensure the correctness of the algorithm and code. You will need to develop test data that will represent all possible kinds of data that the user may enter. You are going to write a program that allows the user to play a simple guessing game in which your program thinks up an integer between 1 and 100 and allows the user to make guesses until the user gets it right. (The program also counts how many tries it took to get the correct number). For each incorrect guess you will tell the user whether the right answer is higher or lower. Your program is required to exactly reproduce the format and behavior of the log of execution. Program should output: (Sample user output written in bold) This program…arrow_forwardA bullet train slows from a speed of 200 mi/hr to 150 mi/hr in one minute. Write a computer program that calculates the bullet train’s constant rate of acceleration and determines how long the bullet train will take to come to rest, given an initial speed of 200 mi/hr. (Hint: Use the equation a = vf - vi t where a is acceleration, t is time interval, vi is initial velocity, and vf is final velocity.) Write and call a function that displays instructions to the program user and a function that computes a, given t, vf, and vi. using c programming languagearrow_forward
- Write a program that asks you to input an integer. After you input the integer, it should ask if you want to input another integer. If you answer y, it should allow you to input a second integer and then output the sum of the two integers you entered. If you answer n or some character other than y, it should output the integer you input before. For example: if you input 4, answer y and then input 3, it should output 7 if you input 4 and answer n, it should output 4arrow_forwardHello.There is a little mistake...Can you help me?arrow_forwardf. A laborant in a laboratory does a number of antigen tests in one day. Write a program that simulates the number of antigen tests done in a day in a laboratory, displays the number of positives and negatives, and calculates the % of positives in one day. Your program needs to first generate a random number that will show the number of tests done in a day. One laboratory in a day cannot do more than 100 tests and less than 1 (they do at least one). Then for each of the tests, your program needs to generate a random number to show whether they are positive or negative. In order to write this program, you need to have the following three functions used by the main function: test result (void): This function generates a test result. It should randomly return either one or zero. 1 means positive test result and 0 means negative test result. float positive percentage (int,int) : This function takes the total number of positives and the total number of tests and returns the % of positives.…arrow_forward
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr