文献中也称circle packing in a squarepacking equal circles in a unit squarecsq
在边长 1 的正方形内放置 n 个半径相同、互不重叠的圆，使共同半径尽可能大。
| 纪录 | 数值 / 区间 | 作者 / 持有人 | 来源 |
|---|---|---|---|
| 外部已知最好 | [0.0318089292405, 0.0318089292415] | 见来源署名 | packomania.com ↗ |
| 本站纪录 | 暂无选手纪录 | — | — |
当前展示：起步布局
最优构形是「卡死」的接触结构：圆彼此顶住、顶住边界，常出现斜排、错位、以及不碰任何邻居的游离圆。规整的网格摆法几乎从不最优。
n = 1–30 已证明最优，适合观察经典接触结构；n = 31–300 接入 Packomania 的公开前沿，除 n = 36 外最优性仍未知。大规模部分集中成一张表，供算法批量挑战。
查看来源
查看构型、求解笔记与纪录历史。
容器是边长 1 的正方形，左下角是原点 (0, 0)，右上角是 (1, 1)。坐标和长度用同一个单位，直接写成小数，例如 "0.5"，最多九位小数。
提交 radius 与 centers。每个数写成十进制字符串，例如 "0.25"。
{
"centers": [
[
"0.095817522",
"0.031808929"
],
[
"0.15943538",
"0.031808929"
],
[
"0.223053239",
"0.031808929"
],
[
"0.286671097",
"0.031808929"
],
[
"0.350288956",
"0.031808929"
],
[
"0.413906814",
"0.031808929"
],
[
"0.477524673",
"0.031808929"
],
[
"0.541142531",
"0.031808929"
],
[
"0.604760389",
"0.031808929"
],
[
"0.668378248",
"0.031808929"
],
[
"0.731996106",
"0.031808929"
],
[
"0.795613965",
"0.031808929"
],
[
"0.859231823",
"0.031808929"
],
[
"0.0318116",
"0.031814552"
],
[
"0.967419679",
"0.03214828"
],
[
"0.912407353",
"0.066731628"
],
[
"0.064008592",
"0.086903611"
],
[
"0.127626451",
"0.086903611"
],
[
"0.191244309",
"0.086903611"
],
[
"0.254862168",
"0.086903611"
],
[
"0.318480026",
"0.086903611"
],
[
"0.382097885",
"0.086903611"
],
[
"0.445715743",
"0.086903611"
],
[
"0.509333602",
"0.086903611"
],
[
"0.57295146",
"0.086903611"
],
[
"0.636569319",
"0.086903611"
],
[
"0.700187177",
"0.086903611"
],
[
"0.763805036",
"0.086903611"
],
[
"0.832824908",
"0.089866089"
],
[
"0.968191071",
"0.097316082"
],
[
"0.912407353",
"0.130349487"
],
[
"0.031808929",
"0.141770847"
],
[
"0.095817522",
"0.141998292"
],
[
"0.15943538",
"0.141998292"
],
[
"0.223053239",
"0.141998292"
],
[
"0.286671097",
"0.141998292"
],
[
"0.350288956",
"0.141998292"
],
[
"0.413906814",
"0.141998292"
],
[
"0.477524673",
"0.141998292"
],
[
"0.541142531",
"0.141998292"
],
[
"0.604760389",
"0.141998292"
],
[
"0.668378248",
"0.141998292"
],
[
"0.731996106",
"0.141998292"
],
[
"0.795613965",
"0.141998292"
],
[
"0.856448025",
"0.160611434"
],
[
"0.968191071",
"0.160933941"
],
[
"0.910635305",
"0.193942661"
],
[
"0.063617858",
"0.196865529"
],
[
"0.127626451",
"0.197092974"
],
[
"0.191244309",
"0.197092974"
],
[
"0.254862168",
"0.197092974"
],
[
"0.318480026",
"0.197092974"
],
[
"0.382097885",
"0.197092974"
],
[
"0.445715743",
"0.197092974"
],
[
"0.509333602",
"0.197092974"
],
[
"0.57295146",
"0.197092974"
],
[
"0.636569319",
"0.197092974"
],
[
"0.700187177",
"0.197092974"
],
[
"0.763805036",
"0.197092974"
],
[
"0.852705009",
"0.224119086"
],
[
"0.966419022",
"0.224527114"
],
[
"0.031808929",
"0.25196021"
],
[
"0.095426788",
"0.25196021"
],
[
"0.15943538",
"0.252187656"
],
[
"0.223053239",
"0.252187656"
],
[
"0.286671097",
"0.252187656"
],
[
"0.350288956",
"0.252187656"
],
[
"0.413906814",
"0.252187656"
],
[
"0.477524673",
"0.252187656"
],
[
"0.541142531",
"0.252187656"
],
[
"0.604760389",
"0.252187656"
],
[
"0.668378248",
"0.252187656"
],
[
"0.731996106",
"0.252187656"
],
[
"0.795613965",
"0.252187656"
],
[
"0.906892288",
"0.257450312"
],
[
"0.968191071",
"0.288120288"
],
[
"0.846999739",
"0.289802421"
],
[
"0.063617858",
"0.307054892"
],
[
"0.127235717",
"0.307054892"
],
[
"0.191244309",
"0.307282337"
],
[
"0.254862168",
"0.307282337"
],
[
"0.318480026",
"0.307282337"
],
[
"0.382097885",
"0.307282337"
],
[
"0.445715743",
"0.307282337"
],
[
"0.509333602",
"0.307282337"
],
[
"0.57295146",
"0.307282337"
],
[
"0.636569319",
"0.307282337"
],
[
"0.700187177",
"0.307282337"
],
[
"0.763805036",
"0.307282337"
],
[
"0.913559302",
"0.320717862"
],
[
"0.858464621",
"0.352526791"
],
[
"0.968191071",
"0.353315435"
],
[
"0.031808929",
"0.362149573"
],
[
"0.095426788",
"0.362149573"
],
[
"0.159044646",
"0.362149573"
],
[
"0.223053239",
"0.362377019"
],
[
"0.286671097",
"0.362377019"
],
[
"0.350288956",
"0.362377019"
],
[
"0.413906814",
"0.362377019"
],
[
"0.477524673",
"0.362377019"
],
[
"0.541142531",
"0.362377019"
],
[
"0.604760389",
"0.362377019"
],
[
"0.668378248",
"0.362377019"
],
[
"0.731996106",
"0.362377019"
],
[
"0.795613965",
"0.362377019"
],
[
"0.913096389",
"0.385124364"
],
[
"0.968191071",
"0.416933293"
],
[
"0.063617858",
"0.417244255"
],
[
"0.127235717",
"0.417244255"
],
[
"0.190853575",
"0.417244255"
],
[
"0.254862168",
"0.4174717"
],
[
"0.318480026",
"0.4174717"
],
[
"0.382097885",
"0.4174717"
],
[
"0.445715743",
"0.4174717"
],
[
"0.509333602",
"0.4174717"
],
[
"0.57295146",
"0.4174717"
],
[
"0.636569319",
"0.4174717"
],
[
"0.700187177",
"0.4174717"
],
[
"0.763805036",
"0.4174717"
],
[
"0.845266839",
"0.417520099"
],
[
"0.913096389",
"0.448742223"
],
[
"0.031808929",
"0.472338937"
],
[
"0.095426788",
"0.472338937"
],
[
"0.159044646",
"0.472338937"
],
[
"0.222662505",
"0.472338937"
],
[
"0.286671097",
"0.472566382"
],
[
"0.350288956",
"0.472566382"
],
[
"0.413906814",
"0.472566382"
],
[
"0.477524673",
"0.472566382"
],
[
"0.541142531",
"0.472566382"
],
[
"0.604760389",
"0.472566382"
],
[
"0.668378248",
"0.472566382"
],
[
"0.731996106",
"0.472566382"
],
[
"0.795613965",
"0.472566382"
],
[
"0.968191071",
"0.480551152"
],
[
"0.858593615",
"0.481555018"
],
[
"0.913688297",
"0.513363947"
],
[
"0.063617858",
"0.527433618"
],
[
"0.127235717",
"0.527433618"
],
[
"0.190853575",
"0.527433618"
],
[
"0.254471434",
"0.527433618"
],
[
"0.318480026",
"0.527661063"
],
[
"0.382097885",
"0.527661063"
],
[
"0.445715743",
"0.527661063"
],
[
"0.509333602",
"0.527661063"
],
[
"0.57295146",
"0.527661063"
],
[
"0.636569319",
"0.527661063"
],
[
"0.700187177",
"0.527661063"
],
[
"0.763805036",
"0.527661063"
],
[
"0.847552782",
"0.544270301"
],
[
"0.968191071",
"0.546176743"
],
[
"0.910183796",
"0.576885207"
],
[
"0.031808929",
"0.5825283"
],
[
"0.095426788",
"0.5825283"
],
[
"0.159044646",
"0.5825283"
],
[
"0.222662505",
"0.5825283"
],
[
"0.286280363",
"0.5825283"
],
[
"0.796004699",
"0.5825283"
],
[
"0.350288956",
"0.582755745"
],
[
"0.413906814",
"0.582755745"
],
[
"0.477524673",
"0.582755745"
],
[
"0.541142531",
"0.582755745"
],
[
"0.604760389",
"0.582755745"
],
[
"0.668378248",
"0.582755745"
],
[
"0.731996106",
"0.582755745"
],
[
"0.854472927",
"0.607602155"
],
[
"0.968191071",
"0.609794601"
],
[
"0.063617858",
"0.637622981"
],
[
"0.127235717",
"0.637622981"
],
[
"0.190853575",
"0.637622981"
],
[
"0.254471434",
"0.637622981"
],
[
"0.318089292",
"0.637622981"
],
[
"0.76419577",
"0.637622981"
],
[
"0.382097885",
"0.637850427"
],
[
"0.445715743",
"0.637850427"
],
[
"0.509333602",
"0.637850427"
],
[
"0.57295146",
"0.637850427"
],
[
"0.636569319",
"0.637850427"
],
[
"0.700187177",
"0.637850427"
],
[
"0.911585583",
"0.640487619"
],
[
"0.855874714",
"0.671204568"
],
[
"0.966042676",
"0.673376173"
],
[
"0.031808929",
"0.692717663"
],
[
"0.095426788",
"0.692717663"
],
[
"0.159044646",
"0.692717663"
],
[
"0.222662505",
"0.692717663"
],
[
"0.286280363",
"0.692717663"
],
[
"0.349898222",
"0.692717663"
],
[
"0.73238684",
"0.692717663"
],
[
"0.796004699",
"0.692717663"
],
[
"0.413906814",
"0.692945108"
],
[
"0.477524673",
"0.692945108"
],
[
"0.541142531",
"0.692945108"
],
[
"0.604760389",
"0.692945108"
],
[
"0.668378248",
"0.692945108"
],
[
"0.910331806",
"0.704093122"
],
[
"0.968191071",
"0.736957745"
],
[
"0.829895109",
"0.746595539"
],
[
"0.063617858",
"0.747812344"
],
[
"0.127235717",
"0.747812344"
],
[
"0.190853575",
"0.747812344"
],
[
"0.254471434",
"0.747812344"
],
[
"0.318089292",
"0.747812344"
],
[
"0.381707151",
"0.747812344"
],
[
"0.700577911",
"0.747812344"
],
[
"0.76419577",
"0.747812344"
],
[
"0.445715743",
"0.74803979"
],
[
"0.509333602",
"0.74803979"
],
[
"0.57295146",
"0.74803979"
],
[
"0.636569319",
"0.74803979"
],
[
"0.912480201",
"0.767674694"
],
[
"0.966937294",
"0.800563248"
],
[
"0.031808929",
"0.802907026"
],
[
"0.095426788",
"0.802907026"
],
[
"0.159044646",
"0.802907026"
],
[
"0.222662505",
"0.802907026"
],
[
"0.286280363",
"0.802907026"
],
[
"0.349898222",
"0.802907026"
],
[
"0.41351608",
"0.802907026"
],
[
"0.668768982",
"0.802907026"
],
[
"0.73238684",
"0.802907026"
],
[
"0.796004699",
"0.802907026"
],
[
"0.859622332",
"0.803076355"
],
[
"0.477524673",
"0.803134471"
],
[
"0.541142531",
"0.803134471"
],
[
"0.604760389",
"0.803134471"
],
[
"0.899133338",
"0.852938954"
],
[
"0.063617858",
"0.858001708"
],
[
"0.127235717",
"0.858001708"
],
[
"0.190853575",
"0.858001708"
],
[
"0.254471434",
"0.858001708"
],
[
"0.318089292",
"0.858001708"
],
[
"0.381707151",
"0.858001708"
],
[
"0.445325009",
"0.858001708"
],
[
"0.636960053",
"0.858001708"
],
[
"0.700577911",
"0.858001708"
],
[
"0.76419577",
"0.858001708"
],
[
"0.509333602",
"0.858229153"
],
[
"0.57295146",
"0.858229153"
],
[
"0.830457651",
"0.859615308"
],
[
"0.968191071",
"0.86416875"
],
[
"0.925809031",
"0.911613398"
],
[
"0.031808929",
"0.913096389"
],
[
"0.095426788",
"0.913096389"
],
[
"0.159044646",
"0.913096389"
],
[
"0.222662505",
"0.913096389"
],
[
"0.286280363",
"0.913096389"
],
[
"0.349898222",
"0.913096389"
],
[
"0.41351608",
"0.913096389"
],
[
"0.477133939",
"0.913096389"
],
[
"0.605151123",
"0.913096389"
],
[
"0.668768982",
"0.913096389"
],
[
"0.73238684",
"0.913096389"
],
[
"0.796004699",
"0.913096389"
],
[
"0.541142531",
"0.913323835"
],
[
"0.86226658",
"0.91470999"
],
[
"0.96606494",
"0.961573024"
],
[
"0.063617858",
"0.968191071"
],
[
"0.127235717",
"0.968191071"
],
[
"0.190853575",
"0.968191071"
],
[
"0.254471434",
"0.968191071"
],
[
"0.318089292",
"0.968191071"
],
[
"0.381707151",
"0.968191071"
],
[
"0.445325009",
"0.968191071"
],
[
"0.508942868",
"0.968191071"
],
[
"0.573342194",
"0.968191071"
],
[
"0.636960053",
"0.968191071"
],
[
"0.700577911",
"0.968191071"
],
[
"0.76419577",
"0.968191071"
],
[
"0.827813628",
"0.968191071"
],
[
"0.896719533",
"0.968191071"
]
],
"radius": "0.031808928"
}{
"n": 271
}{
"centers": [
[
"0.095817522",
"0.031808929"
],
[
"0.15943538",
"0.031808929"
],
[
"0.223053239",
"0.031808929"
],
[
"0.286671097",
"0.031808929"
],
[
"0.350288956",
"0.031808929"
],
[
"0.413906814",
"0.031808929"
],
[
"0.477524673",
"0.031808929"
],
[
"0.541142531",
"0.031808929"
],
[
"0.604760389",
"0.031808929"
],
[
"0.668378248",
"0.031808929"
],
[
"0.731996106",
"0.031808929"
],
[
"0.795613965",
"0.031808929"
],
[
"0.859231823",
"0.031808929"
],
[
"0.0318116",
"0.031814552"
],
[
"0.967419679",
"0.03214828"
],
[
"0.912407353",
"0.066731628"
],
[
"0.064008592",
"0.086903611"
],
[
"0.127626451",
"0.086903611"
],
[
"0.191244309",
"0.086903611"
],
[
"0.254862168",
"0.086903611"
],
[
"0.318480026",
"0.086903611"
],
[
"0.382097885",
"0.086903611"
],
[
"0.445715743",
"0.086903611"
],
[
"0.509333602",
"0.086903611"
],
[
"0.57295146",
"0.086903611"
],
[
"0.636569319",
"0.086903611"
],
[
"0.700187177",
"0.086903611"
],
[
"0.763805036",
"0.086903611"
],
[
"0.832824908",
"0.089866089"
],
[
"0.968191071",
"0.097316082"
],
[
"0.912407353",
"0.130349487"
],
[
"0.031808929",
"0.141770847"
],
[
"0.095817522",
"0.141998292"
],
[
"0.15943538",
"0.141998292"
],
[
"0.223053239",
"0.141998292"
],
[
"0.286671097",
"0.141998292"
],
[
"0.350288956",
"0.141998292"
],
[
"0.413906814",
"0.141998292"
],
[
"0.477524673",
"0.141998292"
],
[
"0.541142531",
"0.141998292"
],
[
"0.604760389",
"0.141998292"
],
[
"0.668378248",
"0.141998292"
],
[
"0.731996106",
"0.141998292"
],
[
"0.795613965",
"0.141998292"
],
[
"0.856448025",
"0.160611434"
],
[
"0.968191071",
"0.160933941"
],
[
"0.910635305",
"0.193942661"
],
[
"0.063617858",
"0.196865529"
],
[
"0.127626451",
"0.197092974"
],
[
"0.191244309",
"0.197092974"
],
[
"0.254862168",
"0.197092974"
],
[
"0.318480026",
"0.197092974"
],
[
"0.382097885",
"0.197092974"
],
[
"0.445715743",
"0.197092974"
],
[
"0.509333602",
"0.197092974"
],
[
"0.57295146",
"0.197092974"
],
[
"0.636569319",
"0.197092974"
],
[
"0.700187177",
"0.197092974"
],
[
"0.763805036",
"0.197092974"
],
[
"0.852705009",
"0.224119086"
],
[
"0.966419022",
"0.224527114"
],
[
"0.031808929",
"0.25196021"
],
[
"0.095426788",
"0.25196021"
],
[
"0.15943538",
"0.252187656"
],
[
"0.223053239",
"0.252187656"
],
[
"0.286671097",
"0.252187656"
],
[
"0.350288956",
"0.252187656"
],
[
"0.413906814",
"0.252187656"
],
[
"0.477524673",
"0.252187656"
],
[
"0.541142531",
"0.252187656"
],
[
"0.604760389",
"0.252187656"
],
[
"0.668378248",
"0.252187656"
],
[
"0.731996106",
"0.252187656"
],
[
"0.795613965",
"0.252187656"
],
[
"0.906892288",
"0.257450312"
],
[
"0.968191071",
"0.288120288"
],
[
"0.846999739",
"0.289802421"
],
[
"0.063617858",
"0.307054892"
],
[
"0.127235717",
"0.307054892"
],
[
"0.191244309",
"0.307282337"
],
[
"0.254862168",
"0.307282337"
],
[
"0.318480026",
"0.307282337"
],
[
"0.382097885",
"0.307282337"
],
[
"0.445715743",
"0.307282337"
],
[
"0.509333602",
"0.307282337"
],
[
"0.57295146",
"0.307282337"
],
[
"0.636569319",
"0.307282337"
],
[
"0.700187177",
"0.307282337"
],
[
"0.763805036",
"0.307282337"
],
[
"0.913559302",
"0.320717862"
],
[
"0.858464621",
"0.352526791"
],
[
"0.968191071",
"0.353315435"
],
[
"0.031808929",
"0.362149573"
],
[
"0.095426788",
"0.362149573"
],
[
"0.159044646",
"0.362149573"
],
[
"0.223053239",
"0.362377019"
],
[
"0.286671097",
"0.362377019"
],
[
"0.350288956",
"0.362377019"
],
[
"0.413906814",
"0.362377019"
],
[
"0.477524673",
"0.362377019"
],
[
"0.541142531",
"0.362377019"
],
[
"0.604760389",
"0.362377019"
],
[
"0.668378248",
"0.362377019"
],
[
"0.731996106",
"0.362377019"
],
[
"0.795613965",
"0.362377019"
],
[
"0.913096389",
"0.385124364"
],
[
"0.968191071",
"0.416933293"
],
[
"0.063617858",
"0.417244255"
],
[
"0.127235717",
"0.417244255"
],
[
"0.190853575",
"0.417244255"
],
[
"0.254862168",
"0.4174717"
],
[
"0.318480026",
"0.4174717"
],
[
"0.382097885",
"0.4174717"
],
[
"0.445715743",
"0.4174717"
],
[
"0.509333602",
"0.4174717"
],
[
"0.57295146",
"0.4174717"
],
[
"0.636569319",
"0.4174717"
],
[
"0.700187177",
"0.4174717"
],
[
"0.763805036",
"0.4174717"
],
[
"0.845266839",
"0.417520099"
],
[
"0.913096389",
"0.448742223"
],
[
"0.031808929",
"0.472338937"
],
[
"0.095426788",
"0.472338937"
],
[
"0.159044646",
"0.472338937"
],
[
"0.222662505",
"0.472338937"
],
[
"0.286671097",
"0.472566382"
],
[
"0.350288956",
"0.472566382"
],
[
"0.413906814",
"0.472566382"
],
[
"0.477524673",
"0.472566382"
],
[
"0.541142531",
"0.472566382"
],
[
"0.604760389",
"0.472566382"
],
[
"0.668378248",
"0.472566382"
],
[
"0.731996106",
"0.472566382"
],
[
"0.795613965",
"0.472566382"
],
[
"0.968191071",
"0.480551152"
],
[
"0.858593615",
"0.481555018"
],
[
"0.913688297",
"0.513363947"
],
[
"0.063617858",
"0.527433618"
],
[
"0.127235717",
"0.527433618"
],
[
"0.190853575",
"0.527433618"
],
[
"0.254471434",
"0.527433618"
],
[
"0.318480026",
"0.527661063"
],
[
"0.382097885",
"0.527661063"
],
[
"0.445715743",
"0.527661063"
],
[
"0.509333602",
"0.527661063"
],
[
"0.57295146",
"0.527661063"
],
[
"0.636569319",
"0.527661063"
],
[
"0.700187177",
"0.527661063"
],
[
"0.763805036",
"0.527661063"
],
[
"0.847552782",
"0.544270301"
],
[
"0.968191071",
"0.546176743"
],
[
"0.910183796",
"0.576885207"
],
[
"0.031808929",
"0.5825283"
],
[
"0.095426788",
"0.5825283"
],
[
"0.159044646",
"0.5825283"
],
[
"0.222662505",
"0.5825283"
],
[
"0.286280363",
"0.5825283"
],
[
"0.796004699",
"0.5825283"
],
[
"0.350288956",
"0.582755745"
],
[
"0.413906814",
"0.582755745"
],
[
"0.477524673",
"0.582755745"
],
[
"0.541142531",
"0.582755745"
],
[
"0.604760389",
"0.582755745"
],
[
"0.668378248",
"0.582755745"
],
[
"0.731996106",
"0.582755745"
],
[
"0.854472927",
"0.607602155"
],
[
"0.968191071",
"0.609794601"
],
[
"0.063617858",
"0.637622981"
],
[
"0.127235717",
"0.637622981"
],
[
"0.190853575",
"0.637622981"
],
[
"0.254471434",
"0.637622981"
],
[
"0.318089292",
"0.637622981"
],
[
"0.76419577",
"0.637622981"
],
[
"0.382097885",
"0.637850427"
],
[
"0.445715743",
"0.637850427"
],
[
"0.509333602",
"0.637850427"
],
[
"0.57295146",
"0.637850427"
],
[
"0.636569319",
"0.637850427"
],
[
"0.700187177",
"0.637850427"
],
[
"0.911585583",
"0.640487619"
],
[
"0.855874714",
"0.671204568"
],
[
"0.966042676",
"0.673376173"
],
[
"0.031808929",
"0.692717663"
],
[
"0.095426788",
"0.692717663"
],
[
"0.159044646",
"0.692717663"
],
[
"0.222662505",
"0.692717663"
],
[
"0.286280363",
"0.692717663"
],
[
"0.349898222",
"0.692717663"
],
[
"0.73238684",
"0.692717663"
],
[
"0.796004699",
"0.692717663"
],
[
"0.413906814",
"0.692945108"
],
[
"0.477524673",
"0.692945108"
],
[
"0.541142531",
"0.692945108"
],
[
"0.604760389",
"0.692945108"
],
[
"0.668378248",
"0.692945108"
],
[
"0.910331806",
"0.704093122"
],
[
"0.968191071",
"0.736957745"
],
[
"0.829895109",
"0.746595539"
],
[
"0.063617858",
"0.747812344"
],
[
"0.127235717",
"0.747812344"
],
[
"0.190853575",
"0.747812344"
],
[
"0.254471434",
"0.747812344"
],
[
"0.318089292",
"0.747812344"
],
[
"0.381707151",
"0.747812344"
],
[
"0.700577911",
"0.747812344"
],
[
"0.76419577",
"0.747812344"
],
[
"0.445715743",
"0.74803979"
],
[
"0.509333602",
"0.74803979"
],
[
"0.57295146",
"0.74803979"
],
[
"0.636569319",
"0.74803979"
],
[
"0.912480201",
"0.767674694"
],
[
"0.966937294",
"0.800563248"
],
[
"0.031808929",
"0.802907026"
],
[
"0.095426788",
"0.802907026"
],
[
"0.159044646",
"0.802907026"
],
[
"0.222662505",
"0.802907026"
],
[
"0.286280363",
"0.802907026"
],
[
"0.349898222",
"0.802907026"
],
[
"0.41351608",
"0.802907026"
],
[
"0.668768982",
"0.802907026"
],
[
"0.73238684",
"0.802907026"
],
[
"0.796004699",
"0.802907026"
],
[
"0.859622332",
"0.803076355"
],
[
"0.477524673",
"0.803134471"
],
[
"0.541142531",
"0.803134471"
],
[
"0.604760389",
"0.803134471"
],
[
"0.899133338",
"0.852938954"
],
[
"0.063617858",
"0.858001708"
],
[
"0.127235717",
"0.858001708"
],
[
"0.190853575",
"0.858001708"
],
[
"0.254471434",
"0.858001708"
],
[
"0.318089292",
"0.858001708"
],
[
"0.381707151",
"0.858001708"
],
[
"0.445325009",
"0.858001708"
],
[
"0.636960053",
"0.858001708"
],
[
"0.700577911",
"0.858001708"
],
[
"0.76419577",
"0.858001708"
],
[
"0.509333602",
"0.858229153"
],
[
"0.57295146",
"0.858229153"
],
[
"0.830457651",
"0.859615308"
],
[
"0.968191071",
"0.86416875"
],
[
"0.925809031",
"0.911613398"
],
[
"0.031808929",
"0.913096389"
],
[
"0.095426788",
"0.913096389"
],
[
"0.159044646",
"0.913096389"
],
[
"0.222662505",
"0.913096389"
],
[
"0.286280363",
"0.913096389"
],
[
"0.349898222",
"0.913096389"
],
[
"0.41351608",
"0.913096389"
],
[
"0.477133939",
"0.913096389"
],
[
"0.605151123",
"0.913096389"
],
[
"0.668768982",
"0.913096389"
],
[
"0.73238684",
"0.913096389"
],
[
"0.796004699",
"0.913096389"
],
[
"0.541142531",
"0.913323835"
],
[
"0.86226658",
"0.91470999"
],
[
"0.96606494",
"0.961573024"
],
[
"0.063617858",
"0.968191071"
],
[
"0.127235717",
"0.968191071"
],
[
"0.190853575",
"0.968191071"
],
[
"0.254471434",
"0.968191071"
],
[
"0.318089292",
"0.968191071"
],
[
"0.381707151",
"0.968191071"
],
[
"0.445325009",
"0.968191071"
],
[
"0.508942868",
"0.968191071"
],
[
"0.573342194",
"0.968191071"
],
[
"0.636960053",
"0.968191071"
],
[
"0.700577911",
"0.968191071"
],
[
"0.76419577",
"0.968191071"
],
[
"0.827813628",
"0.968191071"
],
[
"0.896719533",
"0.968191071"
]
],
"radius": "0.031808928"
}提交 radius 与 centers。每个数写成十进制字符串，例如 "0.25"。 · 验证器 v1.0.0
聊思路、贴方法、问为什么卡住。所有登录用户都可以发帖；发言公开署名，与纪录使用同一个名字，署名后的 #编号是账号注册序号，冒不了名。新发言经自动审核后公开。
按选手与子题分组，默认展示最新一篇。历史笔记及回复完整保留，点击笔记可查看和回复。笔记随纪录提交发布。