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| 1 | +# /bin/python3 |
| 2 | +# Author: Héctor Adán |
| 3 | +# GitHub: https://github.com/hectorio23 |
| 4 | +''' |
| 5 | +EJERCICIO: |
| 6 | +Utilizando tu lenguaje, emplea 3 mecanismos diferentes para imprimir |
| 7 | +números del 1 al 10 mediante iteración. |
| 8 | +
|
| 9 | +DIFICULTAD EXTRA (opcional): |
| 10 | +Escribe el mayor número de mecanismos que posea tu lenguaje |
| 11 | +para iterar valores. ¿Eres capaz de utilizar 5? ¿Y 10? |
| 12 | +''' |
| 13 | + |
| 14 | +################################################################## |
| 15 | +############################ EJERCICIO ########################### |
| 16 | +################################################################## |
| 17 | +print("[ Mecanismo 1 ] -> objeto range") # objeto RANGE |
| 18 | +for element in range(1, 11): |
| 19 | + print(element, end=", ") |
| 20 | + |
| 21 | +print("\n\n[ Mecanismo 2 ] -> usando una lista") # lista por comprension -> lista normal |
| 22 | +for element in [item for item in range(1,11)]: |
| 23 | + print(element, end=", ") |
| 24 | + |
| 25 | +print("\n\n[ Mecanismo 3 ] -> usando un set") # set por comprension -> set normal |
| 26 | +for element in {item for item in range(1,11)}: |
| 27 | + print(element, end=", ") |
| 28 | + |
| 29 | +print("\n\n[ Mecanismo 4 ] -> usando un diccionario") # dictionary por comprension -> dictionary normal |
| 30 | +for element in {item:item for item in range(1,11)}: |
| 31 | + print(element, end=", ") |
| 32 | + |
| 33 | +print("\n\n[ Mecanismo 5 ] -> usando una cadena") # iterar los elementos de una cadena |
| 34 | +for element in "0123456789": |
| 35 | + print(int(element) + 1, end=", ") |
| 36 | + |
| 37 | +print("\n\n[ Mecanismo 6 ] -> usando recursividad") # recursivo n veces -> en python el limite por defecto es 1,000 |
| 38 | +def recursivo(n): |
| 39 | + print(n, end=", ") |
| 40 | + |
| 41 | + if n == 1: |
| 42 | + return 1 |
| 43 | + |
| 44 | + return n * recursivo(n - 1) |
| 45 | + |
| 46 | +recursivo(10) |
| 47 | + |
| 48 | +print("\n\n[ Mecanismo 7 ] -> usando un 'iterator'") # usando iterador |
| 49 | +for element in iter(range(1,11)): |
| 50 | + print(element, end=', ') |
| 51 | + |
| 52 | +print("\n\n[ Mecanismo 8 ] -> usando zip") # usando zip |
| 53 | +for element in zip(range(1,11), [x for x in range(1,11)]): |
| 54 | + print(element[0], end=', ') |
| 55 | + |
| 56 | +print("\n\n[ Mecanismo 9 ] -> usando enumerate") # usando enumerate |
| 57 | +for element in enumerate([x for x in range(1,11)], 1): |
| 58 | + print(element[0], end=', ') |
| 59 | + |
| 60 | +print("\n\n[ Mecanismo 10 ] -> usando bucle while") |
| 61 | +n = 1 |
| 62 | +while n <= 10: |
| 63 | + print(n, end=', ') |
| 64 | + n += 1 |
| 65 | +log = lambda value: print(value, end=', ') |
| 66 | +print("\n\n[ Mecanismo 11 ] -> usando la funcion map") |
| 67 | +list(map(log, [ x for x in range(1, 11) ] )) |
| 68 | + |
| 69 | + |
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