Initial commit

.gitignore

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+# Created by https://www.toptal.com/developers/gitignore/api/python
+# Edit at https://www.toptal.com/developers/gitignore?templates=python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+### Python Patch ###
+# Poetry local configuration file - https://python-poetry.org/docs/configuration/#local-configuration
+poetry.toml
+
+# ruff
+.ruff_cache/
+
+# LSP config files
+pyrightconfig.json
+
+# End of https://www.toptal.com/developers/gitignore/api/python

animation.py

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+import matplotlib.pyplot as plt
+import matplotlib.animation as animation
+from time import sleep
+import copy
+
+TOWER_NAMES = ['A', 'B', 'C']
+
+
+def move_and_save(src, dest, towers, states):
+    disk = towers[src].pop()
+    towers[dest].append(disk)
+    states.append(((disk, src, dest), copy.deepcopy(towers)))
+
+
+def solve_game(n, src, dest, aux, towers, states):
+    if n == 1:
+        move_and_save(src, dest, towers, states)
+    else:
+        solve_game(n - 1, src, aux, dest, towers, states)
+        move_and_save(src, dest, towers, states)
+        solve_game(n - 1, aux, dest, src, towers, states)
+
+
+def animate_hanoi(n, frame_delay=0.5, src=0, dest=1, aux=2):
+    colors = []
+    for i in range(n):
+        # Calculate the hue value
+        hue = i / n
+        # Convert HSL to RGB
+        rgb = plt.cm.hsv(hue)[:3]  # Use HSV colormap and take RGB values
+        colors.append(rgb)
+
+    # Create the towers
+    towers = [[], [], []]
+    for i in range(n):
+        towers[src].append(n - i)
+    # Solve it
+    states = [(None, copy.deepcopy(towers))]
+    solve_game(n, src, dest, aux, towers, states)
+
+    fig, ax = plt.subplots()
+    fig.suptitle(f"Towers of Hanoi simulation for n={n}", fontsize=21)
+    ax.set_xlim(-1, 3)
+    ax.set_ylim(0, n + 1)
+    ax.set_xticks([0, 1, 2])
+    ax.set_xticklabels(TOWER_NAMES)
+    ax.set_yticks([])
+
+    plot_elements = []
+
+    def update(frame):
+        move, towers = states[frame]
+
+        # Clear previous plot
+        for el in plot_elements:
+            el.remove()
+        plot_elements.clear()
+
+        # Draw the disks
+        for i, tower in enumerate(towers):
+            for j, disk in enumerate(tower):
+                plot_elements.append(ax.bar(i, 1, bottom=j,
+                                            width=0.5, color=colors[disk-1]))
+                plot_elements.append(ax.text(i, j + 0.5, str(disk), ha='center',
+                                             va='center', color='white', fontsize=16))
+
+        sleep(frame_delay)  # Delay the frame
+        if move:
+            print(
+                f"🟦 Move {frame}: Disk ({move[0]}) on tower {TOWER_NAMES[move[1]]} to tower {TOWER_NAMES[move[2]]}")
+        return plot_elements
+
+    ani = animation.FuncAnimation(
+        fig, update, frames=len(states), repeat=False)
+    plt.show()
+
+
+if __name__ == "__main__":
+    n = int(input("❔ Number of disks in the game: "))
+    d = int(input("❔ Delay between frames (in seconds): "))
+    animate_hanoi(n, d)

main.py

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+class TowersOfHanoiGame():
+    def __init__(self, n):
+        self.n = n
+        self.towers = [list(range(n-1, -1, -1)), [], []]
+        self.print_state()
+
+        self.moves = 0  # Counter of moves used to solve the puzle
+
+    def print_state(self):
+        print('-'*7)
+
+        for i in range(n-1, -1, -1):
+            for tower in self.towers:
+                try:
+                    print(tower[i], end='')
+                except IndexError:
+                    print('#', end='')  # Blank space instead of tower piece
+
+                print("  ", end='')  # Separate the towers
+
+            print()  # New row
+
+        print('-'*7)
+
+    def move(self, t1i, t2i):
+        t1 = self.towers[t1i]
+        t2 = self.towers[t2i]
+        if t1 != [] and (t2 == [] or t1[-1] < t2[-1]):
+            self.moves += 1
+            print(
+                f"🟦 Move {self.moves}: Disk ({t1[-1]}) on tower {t1i} to tower {t2i}")
+            t2.append(t1.pop())
+        else:
+            print(
+                f"❗ Illegal move, tried to move the disk on tower {t1i} to tower {t2i}")
+            return False
+
+        return True
+
+    def check_win(self):
+        if len(self.towers[1]) == self.n or len(self.towers[2]) == self.n:
+            print(f"🎉 You won in {self.moves} moves!!")
+            if (self.moves == 2**self.n-1):
+                print(f"🤩 And that was the best possible solution!!")
+            else:
+                print(f"😔 But that was not the best possible solution :(")
+            return True
+        return False
+
+
+def solve_game(game, n, src, dest, aux):
+    if n == 1:
+        game.move(src, dest)
+        game.print_state()
+        return
+    solve_game(game, n-1, src, aux, dest)
+    game.move(src, dest)
+    game.print_state()
+    solve_game(game, n-1, aux, dest, src)
+
+
+if __name__ == "__main__":
+    n = int(input("❔ Number of disks in the game: "))
+    game = TowersOfHanoiGame(n)
+    what_to_do = input("❔ Play yourself (p) or let the bot solve it (b)?: ")
+    if what_to_do == 'p':
+        while True:
+            t1i, t2i = [int(i) for i in input(
+                "❔ Enter your move (tower1<space>tower2): ").split()]
+            game.move(t1i, t2i)
+            game.print_state()
+            if game.check_win():
+                break
+    elif what_to_do == 'b':
+        solve_game(game, n, 0, 1, 2)
+        game.check_win()
+    else:
+        print("❗ Incorrect option")