Uso bucle for y while en python

Bucle for:

Ejemplo 1:

	print("Comienzo")
	for i in [0, 1, 2]:
	print "Hola ",
	print("")
	print("Final")

view raw for1.py hosted with ❤ by GitHub

Ejemplo 2:

	print("Comienzo")
	for i in []:
	print"Hola ",
	print("")
	print("Final")

view raw for2.py hosted with ❤ by GitHub

Ejemplo 3:

	print("Comienzo")
	for i in [1, 1, 1]:
	print"Hola ",
	print("")
	print("Final")

view raw for3.py hosted with ❤ by GitHub

Ejemplo 4:

	print("Comienzo")
	for _ in [0, 1, 2]:
	print"Hola ",
	print("")
	print("Final")

view raw for4.py hosted with ❤ by GitHub

Ejemplo 5:

	print("Comienzo")
	for i in [3, 4, 5]:
	print "Hola. Ahora i vale ",i," y su cuadrado ",i**2
	print("Final")

view raw for5.py hosted with ❤ by GitHub

Ejemplo 6:

	print("Comienzo")
	for i in ["Alba", "Benito", 27]:
	print "Hola. Ahora i vale ",i
	print("Final")

view raw for6.py hosted with ❤ by GitHub

Ejemplo 7:

	print("Comienzo")
	for numero in [0, 1, 2, 3]:
	print numero,"*",numero,"=",numero ** 2
	print("Final")

view raw for7.py hosted with ❤ by GitHub

Ejemplo 8:

	i = 10
	print"El bucle no ha comenzado. Ahora i vale",i
	for i in [0, 1, 2, 3, 4]:
	print i,"*",i,"=",i ** 2
	print "El bucle ha terminado. Ahora i vale",i

view raw for8.py hosted with ❤ by GitHub

Ejemplo 9:

	for i in [0, 1, 2]:
	print i,"*",i,"=",i ** 2
	print("")
	for i in [0, 1, 2, 3]:
	print i,"*",i,"*",i,"=",i ** 3

view raw for9.py hosted with ❤ by GitHub

Ejemplo 10:

	for i in "AMIGO":
	print "Dame una",i
	print("¡AMIGO!")

view raw for10.py hosted with ❤ by GitHub

Ejemplo 11:

	print("Comienzo")
	for i in range(3):
	print "Hola ",
	print("")
	print("Final")

view raw for11.py hosted with ❤ by GitHub

Ejemplo 12:

	print("Comienzo")
	for i in range(10):
	print "Hola ",
	print("")
	print("Final")

view raw for12.py hosted with ❤ by GitHub

Ejemplo 13:

	veces = int(input("¿Cuantas veces quiere que le salude? "))
	for i in range(veces):
	print"Hola ",
	print("")
	print("Adios")

view raw for13.py hosted with ❤ by GitHub

Ejemplo 14:

	print("Comienzo")
	cuenta = 0
	for i in range(1, 6):
	if i % 2 == 0:
	cuenta = cuenta + 1
	print "Desde 1 hasta 5 hay ",cuenta," multiplos de 2"

view raw for14.py hosted with ❤ by GitHub

Ejemplo 15:

	print("Comienzo")
	suma = 0
	for i in [1, 2, 3, 4]:
	suma = suma + i
	print "La suma de los numeros de 1 a 4 es",suma

view raw for15.py hosted with ❤ by GitHub

Uso del bucle While en python

	def aumenta4(inicio,fin):
	while inicio <=fin:
	print inicio
	inicio = inicio+4
	inicio = int (input("Ingrese el numero inicial: "))
	fin = int (input("Ingrese el numero final: "))
	aumenta4(inicio,fin)

view raw while1.py hosted with ❤ by GitHub

	def sacarimpar(numeroin,numerofin):
	while numeroin<=numerofin:
	residuo=numeroin % 2
	if residuo != 0:
	print'El numero es impar ', numeroin
	else:
	print'El numero es par ', numeroin
	numeroin = numeroin+1
	numeroin = int(input('Dame el numero inicial: '))
	numerofin = int(input("Hasta que numero saber impar: "))
	sacarimpar(numeroin,numerofin)

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