擅长:python、mysql、java
<pre><code>d = {'A': ['aa', 'bb', 'cc'], 'C': ['aa'], 'B': ['bb']}
rows = 'ABC'
cols = ('aa', 'bb', 'cc')
print ' ', ' '.join(cols)
for row in rows:
print row, ' ',
for col in cols:
print ' 1' if col in d.get(row) else ' 0',
print
>>> aa bb cc
>>> A 1 1 1
>>> B 0 1 0
>>> C 1 0 0
</code></pre>