What is a sequence note?

A sequence note is a notation used in software development and computer programming to indicate the order in which a set of instructions or actions should be executed. Sequence notes are typically sequential numbers, letters, or symbols placed before each line of code or instruction in a program. This notation helps to ensure that the program performs the tasks in the desired order and makes it easier to understand and debug the program.

For example, consider a code block with the following sequence notes:

```

1. Initialize variables

2. Get user input

3. Calculate the result

4. Display the output

```

This notation indicates that the program should first initialize the variables, then get user input, calculate the result, and finally display the output. Without these sequence notes, the code would be less readable and it would be more difficult to determine the order of execution.

Sequence notes are a simple yet effective way to organize and structure code, making it easier to understand, maintain, and debug. They are commonly used in programming languages and environments to create structured and efficient programs.