Question

Make an array b of size 6 × 4 that has 3 on the leading diagonal...

Make an array b of size 6 × 4 that has 3 on the leading diagonal and 1 everywhere else. (You can do this without loops.) in python

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Answer #1

SOURCE CODE

a=[[3,1,1,1],[1,3,1,1],[1,1,3,1],[1,1,1,3],[1,1,1,1],[1,1,1,1]]
for i in a:
   for j in i:
       print(j, end=" ")
   print()

OUTPUT SCREENSHOT

The code is written in python3.

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