144 lines
1.8 KiB
JSON
144 lines
1.8 KiB
JSON
{
|
|
"name": "q4_mincover_v1",
|
|
"problem": 4,
|
|
"kind": "certified",
|
|
"coverage": "forward_half_disk",
|
|
"note": "贪心击中集等价覆盖：31 点 vs 现役 49 点，NN 巡回 22.9 km vs 36.4 km",
|
|
"generator": {
|
|
"script": "scripts/verify_q4_cover.py",
|
|
"spacing_m": 200.0,
|
|
"radius_m": 2850.0,
|
|
"target_step_m": 75.0,
|
|
"headings": 24,
|
|
"code_sha256": "dce9f0e189439bbea26f6bcbebf7e7f7bb99021a9035fca0c8d67bb67a3a529a"
|
|
},
|
|
"certificate": null,
|
|
"points": [
|
|
[
|
|
-800.0,
|
|
0.0
|
|
],
|
|
[
|
|
800.0,
|
|
0.0
|
|
],
|
|
[
|
|
0.0,
|
|
-1000.0
|
|
],
|
|
[
|
|
0.0,
|
|
1000.0
|
|
],
|
|
[
|
|
-1200.0,
|
|
-1000.0
|
|
],
|
|
[
|
|
-1000.0,
|
|
1000.0
|
|
],
|
|
[
|
|
1000.0,
|
|
-1000.0
|
|
],
|
|
[
|
|
1000.0,
|
|
1000.0
|
|
],
|
|
[
|
|
1800.0,
|
|
0.0
|
|
],
|
|
[
|
|
-1800.0,
|
|
200.0
|
|
],
|
|
[
|
|
-400.0,
|
|
-1800.0
|
|
],
|
|
[
|
|
-200.0,
|
|
1800.0
|
|
],
|
|
[
|
|
0.0,
|
|
0.0
|
|
],
|
|
[
|
|
800.0,
|
|
-1800.0
|
|
],
|
|
[
|
|
1200.0,
|
|
1600.0
|
|
],
|
|
[
|
|
-1400.0,
|
|
1400.0
|
|
],
|
|
[
|
|
1800.0,
|
|
-800.0
|
|
],
|
|
[
|
|
-1800.0,
|
|
-800.0
|
|
],
|
|
[
|
|
1800.0,
|
|
600.0
|
|
],
|
|
[
|
|
-600.0,
|
|
-1000.0
|
|
],
|
|
[
|
|
400.0,
|
|
1800.0
|
|
],
|
|
[
|
|
-1400.0,
|
|
-1800.0
|
|
],
|
|
[
|
|
-1200.0,
|
|
800.0
|
|
],
|
|
[
|
|
-1200.0,
|
|
1800.0
|
|
],
|
|
[
|
|
400.0,
|
|
-800.0
|
|
],
|
|
[
|
|
-200.0,
|
|
400.0
|
|
],
|
|
[
|
|
600.0,
|
|
-1400.0
|
|
],
|
|
[
|
|
-2200.0,
|
|
600.0
|
|
],
|
|
[
|
|
1000.0,
|
|
-1600.0
|
|
],
|
|
[
|
|
-2000.0,
|
|
-400.0
|
|
],
|
|
[
|
|
-200.0,
|
|
-2200.0
|
|
]
|
|
],
|
|
"sha256": "000e0c1c8642bbe9fb15ad854b22a5df03d4385f7834135a129062822442ccd1"
|
|
}
|