<p>以下函数的目的是遍历<code>foot_bones</code>,在<code>search2</code>中查找字符串参数的匹配项</p>
<p>将从用户处获取输入。输出是</p>
<blockquote>
<p>it is not a footbone</p>
</blockquote>
<p>不管输入是什么</p>
<pre class="lang-py prettyprint-override"><code>def foot(search2, foot_bones = ["calcaneus", "talus", "cuboid", "navicular","lateral cuneiform","intermediate cuneiform", "medial cuneiform"]):
for dk in foot_bones:
if search2.lower() == dk.lower:
return True
break
search = input("Enter the bone name")
if foot(search2=search):
print("the entered bone is a footbone")
else:
print("it is not a footbone")
</code></pre>