Concept explainers
Explanation of Solution
Program:
The earthquake program is as follows:
File name: “Earth.java”
//Create a class
public class Earth
{
//Declare the variable
private double mag;
//Define the constructor
public Earth(double magnit)
{
//Assign the magnitude value
mag = magnit;
}
//Define a method "getDesc()"
public String getDesc()
{
//Declare the variable for magnitude description
String desc;
/*Check whether the value of magnitude is greater than or equal to "8.0" */
if (mag >= 8.0)
{
//Assign the description
desc = "Most structures fall";
}
/*Check whether the value of magnitude is greater than or equal to "7.0" */
else if (mag >= 7.0)
{
//Assign the description
desc = "Many buildings destroyed";
}
/*Check whether the value of magnitude is greater than or equal to "6.0" */
else if (mag >= 6.0)
{
//Assign the description
desc = "Many buildings considerably damaged, some collapse";
}
/*Check whether the value of magnitude is greater than or equal to "4.5" */
else if (mag >= 4...
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
Big Java Late Objects
- Write a program which prompts the user for a Celsius temperature, convert the temperature to Fahrenheit, and print out the converted temperature. Write a program which prompts the user for a Celsius temperature, convert the temperature to Fahrenheit, and print out the converted temperature.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_forward2. Write a code that will output the Fibonacci Series up to 50 numbers that starts with 11 3. Write a Java program to find out whether the given String is Palindrome or not.arrow_forward
- Use python The speeding ticket fine policy in Wonderland-Bemidji is $50 plus $5 for each mph over the limit, plus an additional penalty of $200 for any speeds over 90mph. Write a program that accepts a speed limit (<= 90) and a clocked speed, and either outputs a message indicating the speed was legal, or prints the amount of the fine if the speed is illegal.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_forward1. Write a program that prints your full name. Write a program that prints your full name using asterisk(*). Write a program that prints a square, a rectangle and a triangle using asterisk. Write a program that adds THREE(3) numbers. Write a program that multiply THREE(3) numbers. Write a program that divides TWO(2) numbers.arrow_forward
- Write a program that reads from the user a character ('q' or 'c'). If the character is 'c', the program reads from the user the radius rof a circle and prints its area. • If the user enters 'q', the program asks the user to enter the length and width of a quadrilateral. We assume the quadrilateral is either a square or rectangle. You should print if the quadrilateral is square or rectangle. • Otherwise, it prints "Wrong character" PS: Use the following formulas: area of circle=3.14*r Sample Run1: Enter a character (q or c): q Enter the Length and Width: 80 150 |It is a rectangle Sample Run2: Enter a character (q or c): q Enter the Length and Width: 80 80 It is a square Sample Run3: Enter a character (q or c): c Enter the radius: 2 The area of the circle is 12.56 Sample Run4: Enter a character (q or c): d Wrong characterarrow_forwardWrite a program that generates a plate number based on the user's answer to the following questions: 1. What is your favorite color of the rainbow (ROYGVIB)? a. Use the first letter of the chosen color as the first character of the plate number. b. Display "Invalid Input" and ask the user to re-enter his/her answer if the answer is not a valid color of the rainbow. 2. What is your month of birth? a. Use the last letter of the month as the second character of the plate number. b. Display "Invalid Input" and ask the user to re-enter his/her answer if the answer is not a valid month. 3. What is your first name? a. Use the third letter of the first name as the third character of the plate number. No need to include the second name if you have a second name. Make sure to use "cout" and "cin" to collect the necessary inputs from the user. For the number section: 1. Ask the user his/her age and use the age as the first and second digits of the plate number. a. Display "Invalid Input" and ask…arrow_forwardWrite a program that reads an integer and determines and prints whetherit’s odd or even. [Hint: Use the remainder operator. An even number is a multiple of two. Any multiple of two leaves a remainder of zero when divided by 2.]arrow_forward
- Write a program that accepts a number corresponding to a plane figure: Right Triangle Rectangle Circle The program will then ask for the following: base and height – if the previous input is 1 (right triangle) width and length – if the previous input is 2 (rectangle) radius – if the previous input is 3 (circle)SPECIFICATIONS: - The program will then display the perimeter (circumference of the circle) and area of the chosen figure. You’re free to format the input/output display. The numeric output should be computed and NOT HARD-CODED. - The program will display “invalid input” if the initial input is not 1,2 or 3. After this, the program will terminate.- The next input (dimension/s of the chosen figure) will be stored on a float data type. The program will automatically terminate if the input is not a number.- Observe proper code indention - All lines should have a comment- Save your cpp file as Surname - PE (Example: Pangaliman - PE.cpp)TEST CASES: If the user inputs…arrow_forwardWelcome to the temperature conversion program. Please enter a the sample temperature in Degrees Kelvin:> 345Do you wish to convert the temperature to (c) for Celsius, or (f) for Fahrenheit:>cThe water is in a liquid state at 72.0 degrees celsius. Do you wish to enter another temperature? (Y for yes, N for no):> y Please enter a the sample temperature in Degrees Kelvin:> 234Do you wish to convert the temperature to (c) for Celsius, or (f) for Fahrenheit:>FThe water is in a solid state at -38.2 degrees fahrenheit. Do you wish to enter another temperature? (Y for yes, N for no):> Step 1 Convert kelvin into Celsius KelvinTemp − 273.15 = -273.1°C Convert kelvin into Fahrenheit FaherenheitTemp = (kelvinTemp- 273.15) * (9/5) + 32) Phases based on the temperature in Liquid, Solid, and Gaseous state state celsiusTemp FahreheitTemp gas(water vapor) >100 degree > 212 degree solid <0 degree <32 degree liquid other temperature other temperatures…arrow_forwardWrite a program that displays every integer between 1 and 100 that is divisible by 5 or 7, but not both. Write it using While and for.arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education