Merge pull request #8939 from Aleran07/retos-de-programacion

#00 - Python

Author: Roswell468

Roadmap/00 - SINTAXIS, VARIABLES, TIPOS DE DATOS Y HOLA MUNDO/python/Aleran07.py

@@ -0,0 +1,78 @@
+# 00
+#https://www.python.org/
+
+"""
+Esto es un comentario
+"""
+
+'''
+Esto es otro comentario
+'''
+
+mi_variable = "Una variable"
+
+MY_CONSTANT = "Un constante" # Se una como indicador de constante el mayuscula
+
+x = str(3)    # x will be '3'
+y = int(3)    # y will be 3
+z = float(3)  # z will be 3.0
+
+x = 5
+y = "John"
+print(type(x))
+print(type(y))
+
+x = "John"
+# is the same as
+x = 'John'
+
+
+a = 4
+A = "Sally"
+#A will not overwrite a
+
+x, y, z = "Orange", 2, "Cherry" # se pueden guardar multiples valores en una sola line
+print(x)
+print(y)
+print(z)
+
+x = y = z = "Orange" # tambien varias variables con el mismo
+print(x)
+print(y)
+print(z)
+
+fruits = ["apple", "banana", "cherry"]
+x, y, z = fruits
+print(x)
+print(y)
+print(z)
+
+x = "Python"
+y = "2"
+z = "awesome"
+print(x, y, z) # se puede imprimir texto concatenando en el print
+
+
+x = "Python "
+y = "is "
+z = "awesome"
+print(x + y + z) # concatenar pero con el + no le agrega espacios por defecto
+
+x = 5
+y = 10
+print(x + y)
+
+x = 5
+y = "John"
+#print(x + y) # Esto es un error porque no se puede sumar diferente variables
+print(x, y)
+
+x = "awesome"
+
+def myfunc():
+  global x  #Existen variables globales
+  x = "fantastic"
+
+myfunc()
+
+print("Python is " + x)