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Oh yeah :) that's for the correction

Here's my little function :), assuming the integer 0 is the least significant bit in the unsigned char.



void flip (unsigned char *c, int i)
{

unsigned char p = (unsigned char)pow(2.0,...

A slightly cheating version in ruby :D . Doesn't take into account that there might be more then one space between words.



#!/usr/bin/ruby

sentences = 'whats the matter with kansas. I like...

(100000..999999).each { | x |

(2..9).each { |y |
if x.to_s == (x*y).to_s.reverse then
print "#{x} * #{y} = #{x*y}\n"
end
}
}

Haha or ruby

irb(main):001:0> "She sells seas shells on the sea shore".split.sort
=> ["She", "on", "sea", "seas", "sells", "shells", "shore", "the"]

How about:

echo 'She sells sea shells by the sea shore' | sed -e 's/[[:space:]]/\n/g' | sort

:)