fork download
  1. \ | 10 20 100
  2. --------------------
  3. 10 | 0 10 90
  4. 20 | 10 0 80
  5. 100 | 90 80 0
  6.  
Success #stdin #stdout 0.01s 20520KB
stdin
Standard input is empty
stdout
\   |  10   20   100
--------------------
10  |   0   10    90
20  |  10    0    80
100 |  90   80     0