mata
: a=2\9\4\7\5\3\6\1\8
: sort(a,1)
1
+-----+
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
end