Developing Programming Tools to Handle Traveling Salesman Problem by the Three Object-Oriented Languages

Table 1

Distance matrix for examples.

	1	2	3	4	5	6	7	8
1	0	12	19	31	22	17	23	12
2	12	0	15	37	21	28	35	22
3	19	15	0	50	36	35	35	21
4	31	37	50	0	20	21	37	38
5	22	21	36	20	0	25	40	33
6	17	28	35	21	25	0	16	18
7	23	35	35	37	40	16	0	14
8	12	22	21	38	33	18	14	0