2016-01-23 19:20:12 +00:00
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#!/usr/bin/env python
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# encoding: utf-8
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from random import randint
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2017-04-16 08:27:06 +00:00
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def random_pythagore(v_min = 1, v_max = 10, nbr_format = lambda x : x) :
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2016-01-23 19:20:12 +00:00
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""" Generate a pythagore triplet
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:returns: (a,b,c) such that a^2 = b^2 + c^2
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"""
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u, v = randint(v_min, v_max), randint(v_min, v_max)
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while u == v:
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u, v = randint(v_min, v_max), randint(v_min, v_max)
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2017-04-16 08:27:06 +00:00
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u, v = max(u, v), min(u, v)
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2016-01-23 19:20:12 +00:00
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triplet = (u**2+v**2, 2*u*v, u**2-v**2)
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formated_triplet = [nbr_format(i) for i in triplet]
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return formated_triplet
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# -----------------------------
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# Reglages pour 'vim'
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# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
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2017-04-16 08:27:06 +00:00
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# cursor: 16 del
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