Project Description

Push_swap is a sorting program that utilizes two stacks to sort a series of integers efficiently. The program is designed to demonstrate the use of various stack operations to achieve a sorted output while minimizing the number of operations performed.

Key Concepts:

• Stacks: The program uses two stacks, a and b, where a is the primary stack containing the numbers to be sorted and b is used as temporary storage.
• Operations: A set of defined operations can be executed on the stacks to manipulate the data, including swapping, pushing, and rotating elements.

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Cloning Instructions

Command	Description
git clone --recursive git@github.com:Leined18/Push_swap.git	Clones the Push_swap repository with submodules.
cd Push_swap	Navigates to the cloned Push_swap directory.
make all	Compiles the Push_swap project.

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Available Operations

Operation	Description
sa	Swap the first two elements on stack 'a'.
sb	Swap the first two elements on stack 'b'.
ss	Execute sa and sb simultaneously.
pa	Take the first element of stack 'b' and put it on stack 'a'.
pb	Take the first element of stack 'a' and put it on stack 'b'.
ra	Move all elements of stack 'a' up one position.
rb	Move all elements of stack 'b' up one position.
rr	Execute ra and rb simultaneously.
rra	Move all elements of stack 'a' down one position.
rrb	Move all elements of stack 'b' down one position.
rrr	Execute rra and rrb simultaneously.

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Usage

Command	Description
ARG="numbers with spaces"; ./push_swap $ARG	Executes the Push_swap program with a list of numbers.
./push_swap NUMBER1 NUMBER2 NUMBER3 NUMBER4 ...	Executes the Push_swap program with a list of numbers as parametters.

Example Commands:

Command	Description
ARG="1 2 3"; ./push_swap $ARG	Executes Push_swap with a simple number input.
ARG="5 2 9 1"; ./push_swap $ARG	Executes Push_swap with a more complex input.

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Notes

• The program only accepts integers as input and will handle invalid inputs with appropriate error messages.
• Ensure that the operations are executed in a way that follows the sorting logic to achieve the desired output.