day1/exercise/pytriads.py
author Santosh G. Vattam <vattam.santosh@gmail.com>
Mon, 22 Feb 2010 14:32:01 +0530
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permissions -rw-r--r--
Commits from NIT DGP and IITK
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def is_perfect_square(n):
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    i = 1
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    while i * i < n:
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        i += 1
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    return i * i == n, i
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def gcd(a, b):
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    if a % b == 0:
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        return b
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    else:
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        return gcd(b, a%b)
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for a in range(3, 501):
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    for b in range( a+1, 501, 2):
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        if gcd( a, b ) == 1:
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            is_ps, c = is_perfect_square((a * a) + (b * b))
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            if is_ps: print a, b, c