Posts Tagged ‘Java’
Given a Scanner reference variable, stdin, that is associated with standard input, read in two words. Use the first word as the name of a file to create and store the second word in. Make sure that the data written to the file has been flushed from its buffer and that any system resources used during the course of running these statements have been released. (Do not concern yourself with any possible exceptions here– assume they are handled elsewhere.)
Given a Scanner reference variable, stdin, that is associated with standard input, read in two words. Use the first word as the name of a file to create and store the second word in. Make sure that the data written to the file has been flushed from its buffer and that any system resources used during the course of running these statements have been released. (Do not concern yourself with any possible exceptions here– assume they are handled elsewhere.)
Read MoreGiven a PrintWriter reference variable named output that references a PrintWriter object, write a statement that flushes any buffered output on the stream associated with the object, releases any system resources associated with the object and ceases output operations on the associated stream.
Given a PrintWriter reference variable named output that references a PrintWriter object, write a statement that flushes any buffered output on the stream associated with the object, releases any system resources associated with the object and ceases output operations on the associated stream.
Read MoreSuppose that the tuition for a university is $10,000 this year and increases 5% every year
Suppose that the tuition for a university is $10,000 this year and increases 5% every year
Read MoreAdd a string instance variable, messageUponExiting (a string), to the Window class.
Add a string instance variable, messageUponExiting (a string), to the Window class.
Read MoreWrite a program that displays Welcome to Java, Welcome to Computer Science, and programming is fun.
Write a program that displays Welcome to Java, Welcome to Computer Science, and programming is fun.
Read MoreWrite a program that displays the following pattern:
Write a program that displays the following pattern:
Read MoreWrite a program that displays the result of
Write a program that displays Welcome to Java, Welcome to Computer Science, and programming is fun.
Read MoreWrite a program that displays Welcome to Java five times.
Write a program that displays Welcome to Java five times.
Read MoreThree business partners are forming a company whose name will be of the form “Name1, Name2 and Name3”.
Three business partners are forming a company whose name will be of the form “Name1, Name2 and Name3”.
Read MoreDesign and implement an application that reads a string from the user and prints it one character per line.
LANGUAGE: Java CHALLENGE: Design and implement an application that reads a string from the user and prints it one character per line.
Read MoreDesign and implement a class called Box that contains instance data that represents the height, width, and depth of the box.
LANGUAGE: Java CHALLENGE: Design and implement a class called Box that contains instance data that represents the height, width, and depth of the box. These dimensions should be of a type that can represent linear measurements, including fractional ones. Also include a boolean variable called full as instance data that represents whether the box is…
Read MoreDesign and implement a class called Car that contains instance data that represents the make, model, and year of the car
LANGUAGE: Java CHALLENGE: Design and implement a class called Car that contains instance data that represents the make, model, and year of the car (as a String, String and int value respectively). Define the Car constructor to initialize these values (in that order). Include getter and setter methods for all instance data, and a toString…
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