擅长:python、mysql、java
<pre><code>zeros = [0, 0, 0, 0]
outp=[]
for key, val in enumerate(zeros):
temp = zeros.copy()
temp[key] = 1
outp.append(tuple(temp))
print(outp)
</code></pre>
<p>输出:</p>
<pre><code>[(1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0, 1)]
</code></pre>