Looping over lists

[prad]

On Friday 04 May 2007 18:40:53 Tommy Grav wrote:
> Can anyone help me with the right approach for this
> in python?

for each in a:
    for item in a[a.index(each)+1:]:
        print each,item

will produce 

1 2
1 3
1 4
1 5
2 3
2 4
2 5
3 4
3 5
4 5

a.index(each) gives the index of the each value in the a list.
then you just add 1 to it so you start at the index value beside each's index.


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prad

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