Category: Java

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

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

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 […]

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Design a class named MyInteger

Design a class named MyInteger

LANGUAGE:  JAVA CHALLENGE: (The MyInteger class ) Design a class named MyInteger. The class contains: * An int data field named value that stores the int value represented by this object. * A constructor that creates a MyInteger object for the specified int value. A getter method that returns the int value. * The methods […]

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Write a method that finds the number of occurrences of a specified character in a string using the following header

Write a method that finds the number of occurrences of a specified character in a string using the following header

LANGUAGE:  JAVA CHALLENGE: (Occurrences of a specified character ) Write a method that finds the number of occurrences of a specified character in a string using the following header: public static int count(String str, char a) Add a main method to the class that tests the method by prompting for a string and a character, […]

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Write a program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is 1, …, and Saturday is 6).

Write a program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is 1, …, and Saturday is 6).

LANGUAGE:  JAVA CHALLENGE: 3-5) (Find future dates) Write a program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is 1, …, and Saturday is 6). Also, prompt the user to enter the number of days after today for a future day and dis- play the […]

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Write a statement that calls add to compute the sum of euroSales and asiaSales and that stores this value in eurasiaSales.

Write a statement that calls add to compute the sum of euroSales and asiaSales and that stores this value in eurasiaSales.

LANGUAGE:  JAVA CHALLENGE: Assume the availability of a class named Arithmetic that provides a static method, add, that accepts two int arguments and returns their sum. Two int variables, euroSales and asiaSales, have already been declared and initialized. Another int variable, eurasiaSales, has already been declared. Write a statement that calls add to compute the […]

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