Posts tagged matrix

Given a grid of numbers, mark the concentric areas around nonzero elements (beacons) decreasing from the value of the beacon till 1. For example, here are some grids with a single beacon: Size 1:...

0 answers  ·  posted 2y ago by Razetime‭  ·  last activity 2y ago by Moshi‭

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 ...

8 answers  ·  posted 3y ago by Razetime‭  ·  last activity 2y ago by Shaggy‭

posted 2y ago by Razetime‭

posted 3y ago by Razetime‭