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Chapter 1: Problem 16

The rules that must be followed when constructing a program are called __________.

Short Answer

Expert verified
Answer: The term is "syntax". Syntax defines the rules and structures for writing code in a programming language. Examples of syntax in Python and Java are as follows: Python example: ```python def add_numbers(x, y): return x + y result = add_numbers(2, 3) print(result) ``` Java example: ```java public class AddNumbers { public static void main(String[] args) { int x = 2; int y = 3; int result = addNumbers(x, y); System.out.println(result); } public static int addNumbers(int x, int y) { return x + y; } } ``` Each programming language has its unique syntax, as seen in the examples above.

Step by step solution

01

Identify the term

The term we're looking for is "syntax". Syntax refers to a set of rules and structures that dictate how to write code in a programming language.
02

Understand what syntax is in the context of programming languages

Syntax is the grammar, punctuation, and spelling of a programming language. It defines how the code should be written to be correctly understood and executed by a computer. Each programming language has its own unique syntax.
03

Give examples of syntax in different programming languages

Here are two examples for different programming languages, Python and Java, which demonstrate the syntax required for each: Python example: ```python def add_numbers(x, y): return x + y result = add_numbers(2, 3) print(result) ``` Java example: ```java public class AddNumbers { public static void main(String[] args) { int x = 2; int y = 3; int result = addNumbers(x, y); System.out.println(result); } public static int addNumbers(int x, int y) { return x + y; } } ``` As seen from the examples, each programming language has its own way of defining functions and displaying the output, which forms their unique syntax.

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Most popular questions from this chapter

Before a programmer can design a program he or she must have some basic knowledge about the domain, or area, the program will deal with and must understand exactly what it is that the client wants the program to do. Otherwise the final program may not work correctly or may not meet the client’s needs. Suppose one of your friends, who paints the insides of houses, has asked you to develop a program that determines and displays how much paint is needed to paint a room if the length and width of the room is input. What information are you lacking that you need to write this program? Write at least three questions that you would need to ask your friend before starting the project.

__________ is information a program sends to the outside world.

A program is a set of ______.

Are programs expressed as English statements. What would each display on the screen if they were actual programs? The variable x starts with the value 0. The variable y starts with the value 5. Add 1 to x. Add 1 to y. Add x and y, and store the result in y. Display the value in y on the screen.

The two general categories of software are ______and______.
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