day1/exercise/round_float.py
author amit@shrike.aero.iitb.ac.in
Mon, 10 May 2010 22:46:29 +0530
changeset 397 28915381ac32
parent 64 333092b68926
permissions -rw-r--r--
Changes from BHU workshop . changed variable names in list intro . pendulum.pychanged to pendulum_plot.py . Also an extra space added on slide 33 session1 day1
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Madhusudan.C.S <madhusudancs@gmail.com>
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# round using int
333092b68926 Added quiz tex file and all exercise problems Madhu worked out.
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n = 17.3 # any float
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int (n + .5)
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# round it off to first decimal place
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round(amount * 10) / 10.0
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# round it off to nearest 5 paise
333092b68926 Added quiz tex file and all exercise problems Madhu worked out.
Madhusudan.C.S <madhusudancs@gmail.com>
parents:
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round(amount * 20) / 20.0
333092b68926 Added quiz tex file and all exercise problems Madhu worked out.
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parents:
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# exchange two variables
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a, b = b, a