找规律 121,100,81,64,49
规律是什么要写出!
╭︿︿︿╮
{/-★★-/}
( (oo) )
︶︶︶
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{/ @ @ /}
( (oo) )
︶︶︶
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{/ ../}
( (oo) )
︶ ︶ ︶