擅长:python、mysql、java
<pre><code>cols = ['SW_test', 'HW_test', 'QA_test']
df['Final'] = df[cols].eq('Pass').all(1)
</code></pre>
<pre><code> Item SW_test HW_test QA_test Final
0 PC Pass Pass Pass Pass
1 Laptop Fail Fail Pass Fail
2 Mouse Pass Pass Fail Fail
</code></pre>