[Shootout-list] Harmonic in python

[Greg Buchholz]

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#!/usr/bin/python
# http://shootout.alioth.debian.org/
#
# Contributed by Greg Buchholz

import sys

def main():
    s = float(0)
    for i in range(int(sys.argv[1])):
        s = s + 1/(float(i+1))
    print "%.9f" % s

main()


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