FOR ALL PARTS, MAKE SURE YOUR METHODS ARE STATIC O PART 1: Method with Output O Define a method named “printHelloWorld" with no return type and no arguments. O Set the method's block to print “Hello World!" to the console. O Call the method 3 times in the main method. O Define a method named “printInteger" with no return type and an int argument. O Set the method's block to print the int argument 10 times on the same line with a space in between each output. O Call the method with 5 as the int argument in the main method. O PART 2: Simple Functions O Define a method named “addIntegers" with an int return type and two int arguments O Set the method's block to return the sum of the two arguments O Call the method with the following statements in the main method O int a = addIntegers(5, 4); O int b = addIntegers(12, 6); O int c = addIntegers(a, b); O Output the value of “c". O Define a method named “printAddIntegers" with no return type and two int arguments O Set the method's block to O Add the two int arguments using the addIntegers method O Print the sum of the two int arguments using the printInteger method O Call the method with the following statements in the main method O printAddIntegers(10, 20) O printAddIntegers(25, 4)
FOR ALL PARTS, MAKE SURE YOUR METHODS ARE STATIC O PART 1: Method with Output O Define a method named “printHelloWorld" with no return type and no arguments. O Set the method's block to print “Hello World!" to the console. O Call the method 3 times in the main method. O Define a method named “printInteger" with no return type and an int argument. O Set the method's block to print the int argument 10 times on the same line with a space in between each output. O Call the method with 5 as the int argument in the main method. O PART 2: Simple Functions O Define a method named “addIntegers" with an int return type and two int arguments O Set the method's block to return the sum of the two arguments O Call the method with the following statements in the main method O int a = addIntegers(5, 4); O int b = addIntegers(12, 6); O int c = addIntegers(a, b); O Output the value of “c". O Define a method named “printAddIntegers" with no return type and two int arguments O Set the method's block to O Add the two int arguments using the addIntegers method O Print the sum of the two int arguments using the printInteger method O Call the method with the following statements in the main method O printAddIntegers(10, 20) O printAddIntegers(25, 4)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Java
Transcribed Image Text:These are the names you are required to use for your lab project. Make sure the letter casing is also the
same (for example, Example.java is not the same as example.java).
• Java file name: MethodPractice.java
• Main class name: MethodPractice
Core Requirements:
FOR ALL PARTS, MAKE SURE YOUR METHODS ARE STATIC
O PART 1: Method with Output
O Define a method named “printHelloWorld" with no return type and no arguments.
O Set the method's block to print “Hello World!" to the console.
O Call the method 3 times in the main method.
O Define a method named “printInteger" with no return type and an int
argument.
O Set the method's block to print the int argument 10 times on the same line with a
space in between each output.
Call the method with 5 as the int argument in the main method.
O PART 2: Simple Functions
O Define a method named “addIntegers" with an int return type and two int arguments
O Set the method's block to return the sum of the two arguments
O Call the method with the following statements in the main method
O int a = addIntegers(5, 4);
O int b = addIntegers(12, 6);
O int c = addIntegers(a, b);
O Output the value of “c".
O Define a method named “printAddIntegers" with no return type and two int arguments
O Set the method's block to
O Add the two int arguments using the addIntegers method
O Print the sum of the two int arguments using the printInteger method
O Call the method with the following statements in the main method
O printAddIntegers(10, 20)
O printAddIntegers(25, 4)
Transcribed Image Text:O PART 3: Implement Math Function
O Define a method named "isEven" with a boolean return type and an int argument
O Set the block to return true if the argument is even and false if the argument is
odd
O Call the method and print the returned value with the following statements in the main
method:
O System.out.println(isEven(4));
O System.out.println(isEven(11));
O System.out.println(isEven(addIntegers(5, 5)));
O Copy the following method declaration
O static double linearFunction(double x, double slope, double yIntercept)
O Set the method “linearFunction" to return (slope*x + yIntercept)
O Call the method and print the returned value with the following statements in the main
method:
O System.out.println(linearFunction(5.0, 2.5, 0.0));
O System.out.println(linearFunction(1.0, 2.0, 3.0));
O System.out.println(linearFunction(15, 200, 5));
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