<span style="font-family:宋体;font-size:14pt;">输出一个</span><span style="font-size:14pt;">n</span><span style="font-family:宋体;font-size:14pt;">行的三角形图形。</span><span style="font-size:14pt;"></span>

<span style="font-family:宋体;">输入</span><span>3</span>

<span style="font-family:宋体;">输出</span>

<span style="font-family:宋体;"></span><span>1</span>

<span></span><span>22</span>

<span></span><span>333</span>

<span></span>

<span></span>

<span style="font-family:宋体;"></span>&nbsp;

<span style="font-family:宋体;">输入</span><span>5</span>

<span style="font-family:宋体;">输出</span>

<span style="font-family:宋体;"></span><span>1</span>

<span></span><span>22</span>

<span></span><span>333</span>

<span></span><span>4444</span>