擅长:python、mysql、java
<p>你的错误就在眼前:</p>
<pre><code>SqImg1 = PhotoImage(file='SqImg1.gif')
SqImg2 = PhotoImage(file='SqImg2.gif')
SqImg3 = PhotoImage(file='SqImg3.gif')
SqImg4 = PhotoImage(file='SqImg4.gif')
...
</code></pre>
<p>应该是:</p>
^{pr2}$
<p>甚至:</p>
<pre><code>SqImg = [ PhotoImage(file='SqImg{}.gif'.format(i) for i in range(1, n) ]
</code></pre>