Iterate a n-array and store values in variables

Question

I have a n-array like this:

[[167. 207. 277. 480.   1.]

 [294. 210. 385. 471.   2.]

 [448. 212. 532. 474.   0.]]

I want to store there row values in 4 variables say a,b,c,d as I want them to write in a file row by row by iterating over the n-array, as I have a lot of these arrays and want them to store in a file.

I don't see how assigning rows to variables is related to writing the data to files — roganjosh, Oct 10 '18 at 10:17
Your question is a bit ambiguous. Can you provide the expected output what you want to achieve? Also a code snippet of what you have tried so far? — Amit Bhardwaj, Oct 10 '18 at 10:17
i want to store the first row values in these variables in a,b,c,d and then iterate next row and then again store next values. — sharma_re, Oct 10 '18 at 10:24

score 1 · Answer 1 · answered Oct 10 '18 at 10:32

1

I think this is what you are looking for:

n_array = [[1,2,3,4],
       [5,6,7,8],
       [9,10,11,12]]

for a, b, c, d in n_array:
    print ("a = ", a)
    print ("b = ", b)
    print ("c = ", c)
    print ("d = ", d)

answered Oct 10 '18 at 10:32

eiram_mahera

950
9
25

kind off this but does it stores 1,2,3,4 in a,b,c,d? and then 5,6,7,8 in next iteration? – sharma_re Oct 10 '18 at 10:35
Yes it does. Try it! – eiram_mahera Oct 10 '18 at 10:39

Iterate a n-array and store values in variables

1 Answers1