擅长:python、mysql、java
<pre><code>with open("sample.txt", "r") as f:
for line in content_list:
if "," in line:
line_sepperated = line.split(",")
name = line_sepperated[1]
num = line_sepperated[0]
print(f'{name} heeft kaartnummer: {num}')
else:
print(line)
</code></pre>
<p>简要说明:</p>
<ul>
<li>打开并读取文件,并将其拆分为行列表</li>
<li>对行进行迭代:如果<code>,</code>存在-按行拆分并按所需格式打印,如果不存在-打印整行</li>
</ul>