39 lines
798 B
Python
39 lines
798 B
Python
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#!/usr/bin/env python
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from math import pi
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def volume_sphere(rayon):
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return (4/3)*pi*rayon**3
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def prix_livre(nbr, prix):
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return ((prix*nbr) - (prix*nbr*(40/100)) + (3 + 0.75*(prix - 1)))
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def time_per_miles(km, h, m, s):
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mi = km / 1.61 # km to mi
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total_sec = h *60 + m * 60 + s
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return mi / total_sec
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def time_per_miles(km, h, m, s):
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mi = km / 1.61 # km to mi
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total_sec = h *60 + m * 60 + s
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return mi / total_sec
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def mi_per_h(km, h, m, s):
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mi = km / 1.61
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total_h = h + m / 60 + s /3600
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return mi / total_h
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if __name__ == "__main__":
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vol = volume_sphere(5)
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print(vol)
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nbre_livre = prix_livre(60, 24.95)
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print(nbre_livre)
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time = time_per_miles(10, 0, 43, 30)
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print(time)
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speed = mi_per_h(10, 0, 43, 30)
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print(speed)
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