How can i eval subindex on list[ ][ ] ?

[jairodsl]

Excuse me, i was trying in too many ways but i couldnt access subindex
on a list , the problem is the next:

I have

indif=[[0,'A'],[1,'B'],[2,'C'],[3,'D']]

and

indic=[[0,'B'],[1,'C'],[2,'D'],[3,'E']]

i need to eval if indic[i][j] is equal to indif[i][j]

I used a double for but i had got "list index out of range". How can i
do ???

Thanks a lot,

Cordially,

jDSL

[James Stroud]

Re: How can i eval subindex on list[ ][ ] ?

jairodsl wrote:

Excuse me, i was trying in too many ways but i couldnt access subindex
on a list , the problem is the next:
>
I have
>
indif=[[0,'A'],[1,'B'],[2,'C'],[3,'D']]
>
and
>
indic=[[0,'B'],[1,'C'],[2,'D'],[3,'E']]
>
i need to eval if indic[i][j] is equal to indif[i][j]
>
I used a double for but i had got "list index out of range". How can i
do ???
>
Thanks a lot,
>
Cordially,
>
jDSL
>

pyi = 1
pyj = 0
pyindif[i][j] == indic[i][j]
True


Works for me.

James

[Terry Reedy]

Re: How can i eval subindex on list[ ][ ] ?


"James Stroud" <jstroud@mbi.uc la.eduwrote in message
news:eojnn5$1vo $1@zinnia.noc.u cla.edu...
| jairodsl wrote:
| Excuse me, i was trying in too many ways but i couldnt access subindex
| on a list , the problem is the next:
| >
| I have
| >
| indif=[[0,'A'],[1,'B'],[2,'C'],[3,'D']]
| >
| and
| >
| indic=[[0,'B'],[1,'C'],[2,'D'],[3,'E']]
| >
| i need to eval if indic[i][j] is equal to indif[i][j]
| >
| I used a double for but i had got "list index out of range". How can i
| do ???
| >
| Thanks a lot,
| >
| Cordially,
| >
| jDSL
| >
|
| pyi = 1
| pyj = 0
| pyindif[i][j] == indic[i][j]
| True

Or, if you mean for every i and j, just

indif == indic

and let the types equality method do the work for you.

[Gabriel Genellina]

Re: How can i eval subindex on list[ ][ ] ?

At Tuesday 16/1/2007 20:08, jairodsl wrote:

>Excuse me, i was trying in too many ways but i couldnt access subindex
>on a list , the problem is the next:
>
>I have
>
>indif=[[0,'A'],[1,'B'],[2,'C'],[3,'D']]
>
>and
>
>indic=[[0,'B'],[1,'C'],[2,'D'],[3,'E']]
>
>i need to eval if indic[i][j] is equal to indif[i][j]
>
>I used a double for but i had got "list index out of range". How can i
>do ???

Posting your actual code would help. indif[i][j] should be fine, if i
is between 0 and 3 inclusive, and j is 0 or 1.


--
Gabriel Genellina
Softlab SRL






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[raghu]

Re: How can i eval subindex on list[ ][ ] ?


its working for me i think its better to mention the value of i and j
for both lists or you might have done mistake while formatting strings
it should be %s for strings and %d for numbers if any subelement in
lists does not formatted properly it may lead to error