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by carl_dr
1300 days ago
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ruby -rdate -e'b=DateTime.new 0;loop{b+=1/86400r;c=b.strftime"%y%m%d%H%M%S";puts b.strftime"%y-%m-%d %H:%M:%S"if c==c.reverse}' 127. Script never terminates, but it does display all possibilities, so I think it still passes! Edit: 126. ruby -rdate -e'b=DateTime.new 0;loop{b+=1/86400r;puts b.strftime"%y-%m-%d %H:%M:%S"if(c=b.strftime"%y%m%d%H%M%S")==c.reverse}' I think I'm done for the moment, will revisit tomorrow if you can find any further savings! |
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