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Comments on Print the Great Numeric Pyramid

Parent

Print the Great Numeric Pyramid

+12
−0

Print or return this exact text:

                           0
                          0 0
                         0 1 0
                        0 1 1 0
                       0 1 2 1 0
                      0 1 2 2 1 0
                     0 1 2 3 2 1 0
                    0 1 2 3 3 2 1 0
                   0 1 2 3 4 3 2 1 0
                  0 1 2 3 4 4 3 2 1 0
                 0 1 2 3 4 5 4 3 2 1 0
                0 1 2 3 4 5 5 4 3 2 1 0
               0 1 2 3 4 5 6 5 4 3 2 1 0
              0 1 2 3 4 5 6 6 5 4 3 2 1 0
             0 1 2 3 4 5 6 7 6 5 4 3 2 1 0
            0 1 2 3 4 5 6 7 7 6 5 4 3 2 1 0
           0 1 2 3 4 5 6 7 8 7 6 5 4 3 2 1 0
          0 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 0
         0 1 2 3 4 5 6 7 8 9 8 7 6 5 4 3 2 1 0
        0 1 2 3 4 5 6 7 8 8 8 8 7 6 5 4 3 2 1 0
       0 1 2 3 4 5 6 7 7 7 7 7 7 7 6 5 4 3 2 1 0
      0 1 2 3 4 5 6 6 6 6 6 6 6 6 6 6 5 4 3 2 1 0
     0 1 2 3 4 5 5 5 5 5 5 5 5 5 5 5 5 5 4 3 2 1 0
    0 1 2 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 2 1 0
   0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 1 0
  0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 0
 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

The number represents the distance of the cell from the closest edge.

Trailing whitespace on each line is acceptable. A newline on the last line is optional.

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+5
−0

Japt -R, 27 22 bytes

27òÈn28 ÇmX27-X-ZøÃÔû

Test it

Lots of credit goes to xnor for finding the min(i,j,27-i-j) trick.

-5 bytes thanks to @Shaggy

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1 comment thread

General comments (4 comments)
General comments
Shaggy‭ wrote almost 4 years ago

22 bytes but I'm sure it can be improved further. I wonder would just building the left-hand side and then palindromising work out shorter?

Corsaka‭ wrote almost 4 years ago

@shaggy Is it possible to palindromise the 78987 line? Wouldn't 9 get repeated, invalidating the answer?

Shaggy‭ wrote almost 4 years ago

@Corsaka, In Japt you can palindromise with or, by default, without repeating the middle character/element.

Quintec‭ wrote almost 4 years ago

Ah, command for center padding, nice, thanks @Shaggy you learn something new every day