擅长:python、mysql、java
<pre><code>In [84]: %paste
def Vecombine(A,B,C):
for i,(a,b,c) in enumerate(itertools.izip(A,B,C)):
A[i] = a*b + c
## -- End pasted text --
In [85]: A = range(1,5)
In [86]: B = range(5,9)
In [87]: C = range(9,13)
In [88]: len(A)==len(B)==len(C)
Out[88]: True
In [89]: A
Out[89]: [1, 2, 3, 4]
In [90]: Vecombine(A,B,C)
In [91]: A
Out[91]: [14, 22, 32, 44]
</code></pre>