Description
This problem is the inverse of Problem 136: Read a Soroban Abacus. Provided an N-digit integer, return a logical matrix of size 7xN that symbolizes the input number.
Example
x = 10586;
y = [ 1 1 0 0 0
0 0 1 1 1
1 0 0 1 1
0 1 1 1 0
1 1 1 1 1
1 1 1 0 1
1 1 1 1 1 ];
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