how to think like a programmer problem solving for the bewildered

... important here: the name of the variable we pass as an argument (argument) has nothing to do with the name of the parameter (phil). Let me say that again: The name of the variable we pass as an argument ... of the code examples. 6 The way of the program Formal languages are languages that are designed by people for specific appli- cations. For example, the notation that mathematicians use is a formal ... computer programs. All programming languages are formal languages. natural language: Any of the languages people speak that have evolved nat- urally. portability: A property of a program that can run...

Ngày tải lên: 19/01/2014, 16:20

... draw a stack diagram. Like state diagrams, stack diagrams show the value of each variable, but they also show the function each variable belongs to. Each function is represented by a frame. A ... program that makes it do something other than what the programmer intended. natural language: Any one of the languages that people speak that evolved naturally. formal language: Any one of the languages ... create a variable outside of any function, it belongs to . Each parameter refers to the same value as its corresponding argument. So, has the same value as , has the same value as , and has the same...

Ngày tải lên: 06/03/2014, 16:20

... ideas or computer pro- grams; all programming languages are formal languages. token: One of the basic elements of the syntactic structure of a program, analo- gous to a word in a natural language. parse: ... Operators and operands 17 2.6 Operators and operands Operators are special symbols that represent computations like addition and multiplication. The values the operator uses are called operands. The ... Another name for a runtime error. semantic error: An error in a program that makes it do something other than what the programmer intended. semantics: The meaning of a program. natural language:...

Ngày tải lên: 14/03/2014, 15:20

... evolved naturally. Formal languages are languages that are designed by people for specific applications. For example, the notation that mathematicians use is a formal language that is particularly ... arbitrary name you made up for the variable. In general, you will want to make up variable names that indicate what you plan to do with the variable. For example, if you saw these variable declarations: char ... CHAPTER 2. VARIABLES AND TYPES ã When you make an assignment to a variable, you give it a value. A common way to represent variables on paper is to draw a box with the name of the variable on the...

Ngày tải lên: 23/03/2014, 22:21

... arbi- trary name you made up for the variable. In general, you will want to make up variable names that indicate what you plan to do with the variable. For example, if you saw these variable declarations: String ... language: A programming language that is designed to be easy for a computer to run. Also called “machine language” or “assembly language.” formal language: Any of the languages people have designed for ... are values. To store a value, you have to create a variable. Since the values we want to store are strings, we declare that the new variable is a string: String bob; This statement is a declaration,...

Ngày tải lên: 13/06/2014, 16:20

Ngày tải lên: 10/08/2014, 07:21

Ngày tải lên: 10/08/2014, 07:21

Ngày tải lên: 10/08/2014, 07:21

Ngày tải lên: 10/08/2014, 07:21

Ngày tải lên: 10/08/2014, 07:21

Ngày tải lên: 10/08/2014, 07:21