From: "Hyun Oh K." <lists@...>
Date: 2013-04-15T11:32:01+09:00
Subject: simple lambda question

hello, I am newbie for ruby.
these days i am forcusing learning about ruby languages.
and I wonder and hope ruby will be simply answer below quiz just one
line.
below is python code.

Python 2.3.4 (#1, Nov 10 2004, 13:08:40) [C] on sunos5
Type "help", "copyright", "credits" or "license" for more information.
>>>
>>> a=0
>>> while a*a < 10000:
... if a*a > 1000:
... s = str(a*a)
... if s[0]==s[1] and s[2]==s[3]:
... print a, a*a
... a = a+1
...
88 7744
>>>

quiz is about number.
and ruby have lambda func. so I hope easly solution make.
anybody wellknown ruby user, help and solve above quiz.
Thank you~!

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