d=8;
n=20;
public_loc=[|111,121|
66,47|
35,13|
36,66|
81,98|
46,21|
27,54|
38,37|
122,80|
63,9|
62,36|
8,57|
44,98|
83,53|
7,65|
52,118|
58,118|
37,93|
3,73|
32,84|];
public_num=[432184,315564,377957,960276,551803,744636,8757,236246,37749,927636,592229,416798,198257,806958,573536,191430,231793,850071,549959,469391];