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Create a range grid
This challenge is based on the i. verb from J.
A range grid is basically a range of m × n numbers fit into a rectangular grid with m rows and n columns.
A 2×3 range grid would be:
0 1 2
3 4 5
Challenge
Generate a range grid, given m and n. You can display it, or return an array.
This is code-golf. Shortest answer in each language wins.
Ruby, 33 bytes ``` ->n,m{[(0 …
2y ago
BQN (CBQN), 10 bytes Anonymou …
2y ago
C (gcc), 59 bytes ``` C i; …
2y ago
[Python 2], 46 bytes …
2y ago
[Python 3], 49 bytes …
2y ago
Japt `-m`, 4 bytes VÆT° …
1y ago
MATL, 8 bytes ``` tp:qwPe! …
2y ago
Lua 5.4, 76 bytes ``` lua …
2y ago
Post
BQN (CBQN), 10 bytes
Anonymous function that takes m on the left and n on the right.
{𝕨‿𝕩⥊↕𝕨×𝕩}
↕𝕨×𝕩 # list of range [0,m*n)
𝕨‿𝕩⥊ # reshape list to m*n
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