1 program add_ab;
2 uses mtx09;
3 var a, b: mtx;
4 begin
5 tra;
6 equ(a,'10;20');
7 equ(b,'1 2 3; 4 5 6');
8 add(a,b);
9 add(b,a)
10 end.
11 {
12 # equ [2,1]
13 10
14 20
15
16 # equ [2,3]
17 1 2 3
18 4 5 6
19
20 # add [2,1] [2,3]
21 16
22 35
23
24 # add [2,3] [2,1]
25 17 18 19
26 39 40 41
27
28 }