<!-- Origin Article URL: http://www.wretch.cc/blog/cderty/26550578 --> 遠望巍巍塔七層,<br/> <br/> 紅光點點倍加增,<br/> <br/> 共燈三百八十一,<br/> <br/> 試問尖頭幾盞燈。<br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> Ans:<img src="http://f10.wretch.yimg.com/cderty2006/1/1963040487.jpg" alt=""/>,<img src="http://f10.wretch.yimg.com/cderty2006/1/1963040488.jpg" alt=""/>,a=3(盞)