changeset 149 | 824c0438020c |
-1:000000000000 | 0:1636ea595c1d |
---|---|
1 c |
|
2 c This is a simple example file to demonstrate the |
|
3 c DIMACS input file format for minimum-cost flow problems. |
|
4 c |
|
5 c problem line : |
|
6 p min 4 5 |
|
7 c |
|
8 c node descriptor lines : |
|
9 n 1 4 |
|
10 n 4 -4 |
|
11 c |
|
12 c arc descriptor lines : |
|
13 a 1 2 0 4 2 |
|
14 a 1 3 0 2 2 |
|
15 a 2 3 0 2 1 |
|
16 a 2 4 0 3 3 |
|
17 a 3 4 0 5 1 |