PseudoCode Frequently Asked Questions ( FAQ )
1) What are the 5 Rules of pseudocode?
Five important rules for writing pseudocode are:
- Write one statement per line.
- Initial keywords should be represented in capital case(READ, WRITE, IF, WHILE, UNTIL).
- Indentation of pseudocode should be similar to the actual program to show hierarchy.
- Ending the multiline structure is necessary.
- Keep statements in simple language(English).
2) How do I start pseudocode?
At first, the purpose of the process should be written to make the aim clear.
3) Is pseudocode easy to learn?
Pseudocode uses plain text mostly written in English language which makes it easy to understand and present.
4) Why do we use pseudocode?
Pseudocode provides easier understanding to people as compared to the conventional programming language code that it is an efficient and platform-independent description of the important principles of an algorithm.
5) Is pseudocode an algorithm?
Pseudocode is used to represent an algorithm but the structure of a pseudocode may not follow the same flow as an algorithm is a well-defined sequence of steps that provides a solution for a given problem.
6) What is the difference between pseudocode and flowchart?
A flowchart is a diagrammatic representation that illustrates a solution model and solution flow to a given problem whereas Pseudocode is an informal high-level description of the operating principle of an algorithm.
7) What is the difference between pseudocode and code?
Pseudocode is just a way to represent the algorithm of the program, it is how the code would look like when if it is actually programmed. Source code is the actual code that can be compiled by the compiler and then be executed by the machine.
8) Which is easier to use algorithm or pseudocode?
Pseudocode is written in English language thus it is easy to understand, construct and simpler to debug on the other hand algorithm is quite complex to construct as it sometimes involves code snippets in it and hence it is a bit difficult when it comes to debugging algorithm.
9) How do you declare a variable in pseudocode?
In pseudocode Assigning a value to a variable is indicated using an arrow symbol (←). The arrow points from the value being assigned towards the variable it is being assigned to.
Example: String ← “w3wiki”, would be a valid assignment.
10) What is end if in pseudocode?
To terminate a multiple line if command the endif command is used. The command can either be specified as two separate words, ‘end if’ or as a single word, ‘endif’.
What is PseudoCode: A Complete Tutorial
A Pseudocode is defined as a step-by-step description of an algorithm. Pseudocode does not use any programming language in its representation instead it uses the simple English language text as it is intended for human understanding rather than machine reading.
Pseudocode is the intermediate state between an idea and its implementation(code) in a high-level language.