Java
Declare a long integer variable named grossNationalProduct.
LANGUAGE: JAVA CHALLENGE: Declare a long integer variable named grossNationalProduct.
Read MoreDeclare and initialize the following variables : monthOfYear, initialized to the value 11 companyRevenue, initialized to the value 5666777
LANGUAGE: JAVA CHALLENGE: Declare and initialize the following variables : monthOfYear, initialized to the value 11 companyRevenue, initialized to the value 5666777 firstClassTicketPrice, initialized to the value 6000 totalPopulation, initialized to the value 1222333
Read MoreDeclare a short variable named patientsAge.
LANGUAGE: JAVA CHALLENGE: Declare a short variable named patientsAge.
Read MoreAssume there is a class AirConditioner that supports the following behaviors : turning the air conditioner on and off, and setting the desired temperature. The following methods provide these behaviors : turnOn and turnOff, which accept no arguments and return no value , and setTemp, which accepts an int argument and returns no value.
LANGUAGE: JAVA CHALLENGE: Assume there is a class AirConditioner that supports the following behaviors : turning the air conditioner on and off, and setting the desired temperature. The following methods provide these behaviors : turnOn and turnOff, which accept no arguments and return no value , and setTemp, which accepts an int argument and returns…
Read MoreIn Java, an argument is:
LANGUAGE: JAVA CHALLENGE: In Java, an argument is:
Read MoreAssume that price is an integer variable whose value is the price (in US currency) in cents of an item. Assuming the item is paid for with a minimum amount of change and just single dollars, write an expression for the number of single dollars that would have to be paid.
LANGUAGE: JAVA CHALLENGE: Assume that price is an integer variable whose value is the price (in US currency) in cents of an item. Assuming the item is paid for with a minimum amount of change and just single dollars, write an expression for the number of single dollars that would have to be paid.
Read MoreWrite the definition of a class Counter containing: An instance variable named counter of type int An instance variable named limit of type int.
LANGUAGE: JAVA CHALLENGE: Write the definition of a class Counter containing: An instance variable named counter of type int An instance variable named limit of type int. A constructor that takes two int arguments and assigns the first one to counter and the second one to limit A method named increment . It does not take…
Read MoreDeclare a variable precise and initialize it to the value 1.09388641.
LANGUAGE: JAVA CHALLENGE: Declare a variable precise and initialize it to the value 1.09388641.
Read MoreDeclare two double variables , one named length with a value of 3.5 and the other named width with a value of 1.55.
LANGUAGE: JAVA CHALLENGE: Declare two double variables , one named length with a value of 3.5 and the other named width with a value of 1.55.
Read MoreDeclare a variable temperature and initialize it to 98.6.
LANGUAGE: JAVA CHALLENGE: Declare a variable temperature and initialize it to 98.6.
Read MoreGiven two double variables , bestValue and secondBestValue, write some code that swaps their values . Declare any additional variables as necessary.
LANGUAGE: JAVA CHALLENGE: Given two double variables , bestValue and secondBestValue, write some code that swaps their values . Declare any additional variables as necessary.
Read MoreAssume that dataTransmitter is a variable that refers to an object that provides a method, named sendDouble. There is one double argument for this method. Assume that a double variable called x has already been declared and initialized to some value. Invoke the method, using this variable’s value as an argument.
LANGUAGE: JAVA CHALLENGE: Assume that dataTransmitter is a variable that refers to an object that provides a method, named sendDouble. There is one double argument for this method. Assume that a double variable called x has already been declared and initialized to some value. Invoke the method, using this variable’s value as an argument.
Read More