Question

Create detailed pseudo code for a program that determines how many full 12 egg cartons of cggs a farmer can pack when given as an input the number of eggs he has collected on a given day, Use variables named eggs and cartons.

Short answer

Answer: Accept the input for the number of eggs, divide the number of eggs by 12 to extract the integer part, and store the result in a variable named "cartons". Finally, display the calculated value of "cartons" for the number of full 12-egg cartons.

Step-by-step solution

Accept input for the number of eggs

Prompt the user to enter the number of eggs collected in a day and store it in the variable "eggs".

Calculate the number of full 12-egg cartons

Divide the number of eggs collected by 12 and extract the integer part of it. Store the result in the variable "cartons". This can be written as: cartons = eggs // 12.

Display the result

Finally, display the number of full 12-egg cartons that can be packed using the calculated value of "cartons".

Key concepts

Variables

Variables are essential building blocks in programming. They are used to store data values that can change over time. Think of a variable like a box that holds information you can retrieve or modify while your program runs. When writing pseudo code, variables help you manage data inputs and outputs.
In the exercise mentioned, we used the variables `eggs` and `cartons`. The variable `eggs` holds the number of eggs the farmer collects, while `cartons` stores the number of full egg cartons. By defining these variables, we can easily manipulate their values and perform calculations. They help separate the logic of the program from the specific data, allowing for clearer and more maintainable code.

Integer Division

Integer division is a mathematical operation that divides two numbers and truncates the decimal, leaving only the whole number. In programming, this operation is essential when you need an integer result without any fractions.
In the given solution, integer division is used to calculate how many full 12-egg cartons the farmer can pack. This is achieved by dividing the total number of eggs by 12 using the \ operator like this: \(\text{cartons} = \text{eggs} // 12\). The result stored in `cartons` will be the largest whole number that fits into the division, discarding any remainder. Using integer division ensures that we do not consider any partially filled cartons, which are not usable in this context.

Program Design

Designing a program involves planning out the logical flow of the program, defining inputs and outputs, and determining the steps needed to achieve a solution. The goal is to create a structured and efficient piece of code.
In the exercise's pseudo code solution, the program starts by accepting user input (number of eggs), then performs a calculation (integer division) to determine the number of full cartons, and finally presents the result. Each step is clearly defined, making the program easy to understand and follow. Good program design often uses comments and clear variable names, like `eggs` and `cartons`, to make the logic easy to follow for both the original programmer and anyone else who may work with the code later.

User Input

User input is a method for getting data from users so that programs can operate in a dynamic way. It allows programs to be flexible and react to different conditions users might present.
In the exercise, user input is obtained to determine how many eggs have been collected. This is typically done through functions or prompts that allow users to type data into the program. For example, a prompt like "Enter the number of eggs collected in a day:" allows the user to provide the necessary value, which is then stored in the variable `eggs`. By using user input, the program can handle various scenarios, such as different amounts of collected eggs on different days, making it versatile and useful in real-world applications.