How to explain the pseudocode?
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How to explain the pseudocode?
Pseudocode (pronounced SOO-doh-kohd) is a detailed yet readable description of what a computer program or algorithm must do, expressed in a formally-styled natural language rather than in a programming language. Pseudocode is sometimes used as a detailed step in the process of developing a program.
Why we use pseudo code?
The purpose of using pseudocode is an efficient key principle of an algorithm. It is used in planning an algorithm with sketching out the structure of the program before the actual coding takes place. Pseudocode is understood by the programmers of all types.
What is symbol in pseudocode?
In computer science, pseudocode is a plain language description of the steps in an algorithm or another system….Common mathematical symbols.
| Type of operation | Symbol | Example |
|---|---|---|
| Assignment | ← or := | c ← 2πr , c := 2πr |
| Comparison | =, ≠, <, >, ≤, ≥ | |
| Arithmetic | +, −, ×, /, mod |
How is pseudocode written?
Rules of writing pseudocode Have only one statement per line. Indent to show hierarchy, improve readability, and show nested constructs. Always end multiline sections using any of the END keywords (ENDIF, ENDWHILE, etc.). Keep your statements programming language independent.
How do you write a pseudocode in a flowchart?
Flowcharts are written with program flow from the top of a page to the bottom….
- Enter Limit.
- Set Number = 0.
- Set Sum = 0.
- Repeat the following: a. If Sum > Limit, terminate the repitition, otherwise. b. Increment Number by one. c. Add Number to Sum and set equal to Sum.
- Print Number and Sum.
How do you assign variables to pseudocode?
Assigning a value to a variable is indicated in pseudocode using an arrow symbol (←). The arrow points from the value being assigned towards the variable it is being assigned to. The following line of pseudocode should be read as ‘a becomes equal to 34’.
How do I create a list in pseudocode?
First, make an array of lists and use a hash function (defined at the end) to implement a hash table. Next, insert every input edge into the hash table using the hash function to index into the array. If there is no list at the index, make a new list, and append the edge to the list.
How do you write a pseudocode for a function?
Concept
- Use a beginning phrase word to start the function.
- Use a communication phrase word to identify the items being passed into the function.
- Use indentation to show the action part of the function.
- Use a communication phrase word to identify the items being passed out of the function.
What is Div in pseudocode?
DIV. Integer division: Used to find the quotient (integer number before the decimal point) after division. Python uses // for this. 100 DIV 3 = 33 (actual value 33.333333333 repeating) 1.
What is pseudocode flowchart?
The following shapes are often used in flowcharts: Pseudocode is a method of describing computer algorithms using a combination of natural language and programming language. It is essentially an intermittent step towards the development of the actual code.
What is VAR in pseudocode?
Variables store values and data of each different data type. This means we can then later access this data by referencing the variable name. Variables can store all 5 different types of data in pseudocode. Boolean, Integer, Character, String, Float/Decimal/Real. This allows us to do a lot of things in our algorithms.
How do you write a variable in pseudocode?
How do I write a pseudocode file?
So how do you write to a file in Pseudocode? To write to a text file you should use openWrite. Like with openRead, it is how we initialise the opening of a text file to then be written to. You should ALWAYS assign this to a variable, for example: fileVariable = openWrite(“pathToFile/file.
