Question

Write an 1 f statement that sets the variable hours to 10 when the flag variable minimum is set.

Short answer

Question: Write a Python if statement that sets the "hours" variable to 10 when the "minimum" variable is set to True. Answer: ```python hours = 0 minimum = True if minimum: hours = 10 ```

Step-by-step solution

Declare Variables

First, declare the variables "hours" and "minimum". Let's assign an initial value to the "hours" variable, for example 0, and a boolean value to "minimum". In Python, you'd write it as: hours = 0 minimum = True

Conditional Statement

Next, create the if statement to check if "minimum" is set (meaning it's True). If the condition is met, the code within the if block will be executed and set the "hours" variable to 10. In Python, the if statement would look like this: if minimum: hours = 10 Now, when the "minimum" variable is set to True, the "hours" variable will be set to 10.

Key concepts

Conditional Statement

In programming, a conditional statement is used to perform different actions based on different conditions. It acts like a decision-maker in your code. In Python, the `if` statement is a common type of conditional statement. It allows you to run a block of code only if a specific condition is met.

If the condition in the `if` statement evaluates to `True`, the code within the block will run. If it evaluates to `False`, the code will be skipped. The syntax is simple: `if :`, followed by an indented block of code.

For example:

• if minimum:
•     hours = 10

This means, "if the `minimum` is `True`, then set `hours` to 10." This logic is a cornerstone of decision-making in software development.

Variable Declaration

Variable declaration in programming refers to the process of creating a variable and determining its data type and name. In Python, variables are created the moment you assign a value to them. You don't have to declare them explicitly; just assign a value to start using them.

For example:

• hours = 0
• minimum = True

Here, `hours` and `minimum` are variables. `hours` is assigned an initial numerical value of 0, and `minimum` is assigned a boolean value `True`. This assignment tells Python to store these values in memory, ready to be used later in the program.

Boolean Value

A Boolean value represents one of two states: `True` or `False`. It is a data type that is crucial for making decisions in code through conditional statements. Boolean values are especially used in situations where a condition can be either satisfied or not.

In Python, Boolean values are written as `True` and `False`. They are often used in conjunction with if statements to control the flow of the program by evaluating conditions.

Example use:

• minimum = True
• If minimum is `True`, then execute the following block of code.

Boolean values are foundational in programming because they reflect the binary condition of many logical operations, turning them into a binary 0 or 1.

Python Programming

Python is a high-level, interpreted programming language known for its simplicity and readability. It is widely used for various applications from web development to automation and scientific computing.

In Python, writing clean and understandable code is easy due to its clear syntax. For instance, indentation is used to define blocks of code instead of curly braces or keywords. This is evident in conditional statements and function definitions.

Python's strength lies in its vast standard library and active community, providing powerful modules and tools that simplify development tasks. Whether you're declaring variables, performing calculations, or writing complex algorithms, Python is designed to be approachable and efficient.