day1/exercise/round_float.py
author Madhusudan.C.S <madhusudancs@gmail.com>
Tue, 27 Oct 2009 12:50:19 +0530
changeset 184 9efa777af2e2
parent 64 333092b68926
permissions -rw-r--r--
Reworked on Session 3 day 1 slides. Changed problem statement. Solved the problem. Included pie charts.
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# round using int
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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
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round(amount * 20) / 20.0
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# exchange two variables
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a, b = b, a