Skip to content

#03 - Python #7772

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Feb 8, 2025
Merged

#03 - Python #7772

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
98 changes: 98 additions & 0 deletions Roadmap/03 - ESTRUCTURAS DE DATOS/python/joshu725.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,98 @@
# Estructuras #

# Listas (inserción, borrado, actualización y ordenación)
list = ["Pedro", "Luis", "David"]
print(list)
list.append("Fernando")
print(list)
list.remove("Luis")
print(list)
print(list[1])
list[1] = "Alejandra"
print(list)
list.sort()
print(list)
print(type(list))

# Tuplas (inmutables)
tuple = ("Jessica", 76, "Ashley", 23.12, True)
print(tuple)
print(tuple[3])
print(type(tuple))

# Sets (malas para buscar datos porque siempre estan desordenadas)
set = {"Jessica", 76, "Ashley", 23.12, True}
print(set)
set.add(13)
set.add(13) # Evita duplicados
print(set)
set.remove("Ashley")
print(set)
print(type(set))

# Diccionario (clave: valor)
dictionary = {
"name": "Josh",
"username": "joshu725",
"email": "[email protected]"
}
print(dictionary["username"])
dictionary["age"] = 23
print(dictionary)
del dictionary["age"]
print(dictionary)
print(type(dictionary))

# Extra #

def agenda():

contacts = {}

def add_number(name, number):
if number.isdigit() and len(number) == 10:
contacts[name] = number
else:
print("Ingresa un número de 10 dígitos")

while True:
print("==========================")
print("1. Insertar")
print("2. Actualizar")
print("3. Eliminar")
print("4. Buscar")
print("\n5. Salir")
print("==========================")
option = input("> ")

match option:
case "1":
name = input("Introduce un nombre: ")
number = input("Introduce el telefono: ")
add_number(name, number)
case "2":
name = input("Introduce un nombre a actualizar: ")
if name in contacts:
number = input("Introduce el nuevo teléfono: ")
add_number(name, number)
else:
print("No se ha encontrado el contacto")
case "3":
name = input("Introduce un nombre a eliminar: ")
if name in contacts:
del contacts[name]
else:
print("No se ha encontrado el contacto")
case "4":
name = input("Introduce un nombre a buscar: ")
if name in contacts:
print(f"El número de {name} es: {contacts[name]}")
else:
print("No se ha encontrado el contacto")
case "5":
print("Saliendo...")
break
case _:
print("Opción inválida, ingresa un número del 1 al 5")

agenda()