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how to print the rows of matrix on separate lines

 
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how to print the rows of matrix on separate lines
FarmGirl
post 26 Apr, 2008 - 05:36 PM
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I have a 3 dimensional array

board = [[0,1,2],[3,4,5],[6,7,8]]

after running through a for loop, I want to return the newly changed board. Is there a way that I can return each row on a separate line so that it looks like this:

[0,1,2]
[3,4,5]
[6,7,8]

I have tried returning board[0]; board[1]; board[2]
but it only gives me board[0]
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KevinADC
post 26 Apr, 2008 - 05:51 PM
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perl or python? Looks like python, I can't help you there.
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FarmGirl
post 26 Apr, 2008 - 07:54 PM
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QUOTE(KevinADC @ 26 Apr, 2008 - 05:51 PM) *

perl or python? Looks like python, I can't help you there.




Sorry I forgot to mention that it's python
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Nova Dragoon
post 28 Apr, 2008 - 10:47 AM
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The return statement in a function allows you to only pass one piece of data back to the caller, which will be the result of the expression in which the function was called

if I have this:
CODE

def function(a,b):
    c =  a+b
    d =  a* b
    e = a/b
    return a: b :c

def main():
    z = function(1/2)


What would z equal if I were able return all three of those values?


You should return the whole modified board, and in the caller extract the data you want.


you could also unpack the values as they come out of the function

CODE

def main():
   row0, row1,row2 = forLoopFunction(board)
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