擅长:python、mysql、java
<p>您的<code>factorial</code>和<code>coeficiente_binomial</code>返回<code>print</code>。请尝试以下操作:</p>
<P>但如果您正试图这样做,请考虑代码计算^ {< CD4>}。<p>
<pre><code>def fatorial(n):
proximo = n - 1
n = n * proximo
while proximo > 1:
proximo -= 1
n = n * proximo
return n
def coeficiente_binomial(n,k):
a = fatorial(n)
b = fatorial(k)
div = b * fatorial(n-k) // a
return div
print(coeficiente_binomial(3,4))
</code></pre>