Can I do this with list comprehension?

[Gabriel Genellina]

At Wednesday 23/8/2006 01:07, barberomarcelo at gmail.com wrote:

>a = [0, 1, 0, 1, 1, 0]
>b = [2, 4, 6, 8, 10, 12]
>
>I want a list comprehension that has the elements in b where a[element]
>== 1.
>
>That's to say, in the example above, the result must be: [4, 8, 10]

print [belem for aelem,belem in zip(a,b) if aelem==1]
print [belem for i,belem in enumerate(b) if a[i]==1]

Or itertools.izip...


Gabriel Genellina
Softlab SRL 


	
	
		
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