This is a 7-segment:

    _
   |_|
   |_|

It's a 3-by-3 char matrix.It has made by 3 characters: '_' , '|' and ' ' (space). Using these 3 characters make the input number on the 7-segment. (Input is 0-9).

Example:

N=0
ans=
  _
 | |
 |_| 

N= 9
ans=
  _
 |_|
  _|
Solve

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Last Solution submitted on Mar 20, 2026

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Riccardo G. Mehdi Dehghan Sang Lorenzo

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