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 | [0.0304843221125, 0.0304843221135] | 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": [
[
"0.030484322",
"0.030484322"
],
[
"0.136094657",
"0.030484322"
],
[
"0.242685177",
"0.030484322"
],
[
"0.354841466",
"0.030484322"
],
[
"0.41581011",
"0.030484322"
],
[
"0.480269572",
"0.030484322"
],
[
"0.65209175",
"0.030484322"
],
[
"0.758310763",
"0.030484322"
],
[
"0.863914888",
"0.030484322"
],
[
"0.969515678",
"0.030484322"
],
[
"0.541238217",
"0.030484322"
],
[
"0.29876332",
"0.05440957"
],
[
"0.596664983",
"0.055882139"
],
[
"0.189389913",
"0.060094984"
],
[
"0.705208671",
"0.060440013"
],
[
"0.083289489",
"0.060960376"
],
[
"0.811112826",
"0.060965756"
],
[
"0.916715283",
"0.060968644"
],
[
"0.448039841",
"0.082237776"
],
[
"0.347522264",
"0.091012042"
],
[
"0.546956446",
"0.091184221"
],
[
"0.241681126",
"0.091444698"
],
[
"0.652715139",
"0.091449779"
],
[
"0.13608511",
"0.091452966"
],
[
"0.758314099",
"0.091452966"
],
[
"0.030484322",
"0.091452966"
],
[
"0.863914888",
"0.091452966"
],
[
"0.969515678",
"0.091452966"
],
[
"0.400758068",
"0.120729457"
],
[
"0.294725449",
"0.121502564"
],
[
"0.599759595",
"0.121663783"
],
[
"0.705513699",
"0.121937279"
],
[
"0.188885505",
"0.121937288"
],
[
"0.811114494",
"0.121937288"
],
[
"0.916715283",
"0.121937288"
],
[
"0.494312126",
"0.121937289"
],
[
"0.083284716",
"0.121937289"
],
[
"0.347531811",
"0.151980685"
],
[
"0.241690672",
"0.152413342"
],
[
"0.547115272",
"0.152416844"
],
[
"0.65271147",
"0.152418424"
],
[
"0.758314099",
"0.15242161"
],
[
"0.863914888",
"0.152421611"
],
[
"0.969515678",
"0.152421611"
],
[
"0.136085111",
"0.152421611"
],
[
"0.030484322",
"0.152421612"
],
[
"0.447030352",
"0.160428969"
],
[
"0.294734996",
"0.182471208"
],
[
"0.705513699",
"0.182905923"
],
[
"0.188885507",
"0.182905932"
],
[
"0.599912915",
"0.182905932"
],
[
"0.811114494",
"0.182905933"
],
[
"0.916715283",
"0.182905933"
],
[
"0.083284717",
"0.182905934"
],
[
"0.499833498",
"0.190908525"
],
[
"0.39432073",
"0.191069976"
],
[
"0.241690674",
"0.213381986"
],
[
"0.652713309",
"0.213390255"
],
[
"0.758314099",
"0.213390255"
],
[
"0.863914888",
"0.213390255"
],
[
"0.969515678",
"0.213390255"
],
[
"0.136085112",
"0.213390256"
],
[
"0.030484322",
"0.213390256"
],
[
"0.552631141",
"0.221397613"
],
[
"0.447123876",
"0.221549531"
],
[
"0.341523915",
"0.221560498"
],
[
"0.188885508",
"0.243874576"
],
[
"0.705513704",
"0.243874577"
],
[
"0.811114494",
"0.243874577"
],
[
"0.916715283",
"0.243874577"
],
[
"0.083284717",
"0.243874578"
],
[
"0.605431536",
"0.251881935"
],
[
"0.499921519",
"0.252038619"
],
[
"0.394327062",
"0.252040054"
],
[
"0.288768584",
"0.25212274"
],
[
"0.758314099",
"0.274358899"
],
[
"0.863914888",
"0.274358899"
],
[
"0.969515678",
"0.274358899"
],
[
"0.136085112",
"0.2743589"
],
[
"0.030484322",
"0.274358901"
],
[
"0.658231931",
"0.282366257"
],
[
"0.552721913",
"0.282522942"
],
[
"0.447124704",
"0.282529142"
],
[
"0.341571729",
"0.282602297"
],
[
"0.235969027",
"0.282608512"
],
[
"0.811114494",
"0.304843221"
],
[
"0.916715283",
"0.304843221"
],
[
"0.083284717",
"0.304843223"
],
[
"0.711032325",
"0.312850579"
],
[
"0.605522308",
"0.313007264"
],
[
"0.499925099",
"0.313013464"
],
[
"0.394369373",
"0.313091384"
],
[
"0.288770252",
"0.313091395"
],
[
"0.183168632",
"0.313092835"
],
[
"0.863914888",
"0.335327543"
],
[
"0.969515678",
"0.335327543"
],
[
"0.030484322",
"0.335327545"
],
[
"0.76383272",
"0.343334902"
],
[
"0.658322703",
"0.343491586"
],
[
"0.552725494",
"0.343497786"
],
[
"0.447169768",
"0.343575706"
],
[
"0.341569816",
"0.343577157"
],
[
"0.235969027",
"0.343577157"
],
[
"0.130368237",
"0.343577157"
],
[
"0.916715283",
"0.365811865"
],
[
"0.816633115",
"0.373819224"
],
[
"0.711123098",
"0.373975908"
],
[
"0.605525888",
"0.373982108"
],
[
"0.499970162",
"0.374060028"
],
[
"0.394370211",
"0.374061479"
],
[
"0.288769421",
"0.374061479"
],
[
"0.183168632",
"0.374061479"
],
[
"0.077567843",
"0.374061479"
],
[
"0.969515678",
"0.396296187"
],
[
"0.86943351",
"0.404303546"
],
[
"0.763923492",
"0.40446023"
],
[
"0.658326283",
"0.404466431"
],
[
"0.552770557",
"0.40454435"
],
[
"0.447170605",
"0.404545801"
],
[
"0.341569816",
"0.404545801"
],
[
"0.235969027",
"0.404545801"
],
[
"0.130368237",
"0.404545801"
],
[
"0.030484322",
"0.412795414"
],
[
"0.922233904",
"0.434787868"
],
[
"0.816723887",
"0.434944552"
],
[
"0.711126678",
"0.434950753"
],
[
"0.605570952",
"0.435028672"
],
[
"0.499971",
"0.435030123"
],
[
"0.394370211",
"0.435030123"
],
[
"0.183168632",
"0.435030123"
],
[
"0.288769422",
"0.435030123"
],
[
"0.083284717",
"0.443279736"
],
[
"0.869524282",
"0.465428874"
],
[
"0.763927073",
"0.465435075"
],
[
"0.658371347",
"0.465512994"
],
[
"0.552771395",
"0.465514445"
],
[
"0.447170606",
"0.465514445"
],
[
"0.235969027",
"0.465514446"
],
[
"0.341569816",
"0.465514446"
],
[
"0.969515678",
"0.473279548"
],
[
"0.030484322",
"0.473764058"
],
[
"0.136085112",
"0.473764058"
],
[
"0.816727467",
"0.495919397"
],
[
"0.711171741",
"0.495997316"
],
[
"0.60557179",
"0.495998767"
],
[
"0.499971",
"0.495998768"
],
[
"0.288769422",
"0.495998768"
],
[
"0.394370211",
"0.495998768"
],
[
"0.916806055",
"0.503920555"
],
[
"0.083284717",
"0.50424838"
],
[
"0.188885506",
"0.50424838"
],
[
"0.763972136",
"0.526481638"
],
[
"0.658372184",
"0.526483089"
],
[
"0.552771395",
"0.52648309"
],
[
"0.341569816",
"0.52648309"
],
[
"0.447170606",
"0.52648309"
],
[
"0.864009241",
"0.534411077"
],
[
"0.969515678",
"0.534561561"
],
[
"0.030484322",
"0.534732702"
],
[
"0.136085112",
"0.534732702"
],
[
"0.241685901",
"0.534732702"
],
[
"0.711172579",
"0.556967411"
],
[
"0.60557179",
"0.556967412"
],
[
"0.394370211",
"0.556967412"
],
[
"0.499971",
"0.556967412"
],
[
"0.81125391",
"0.564973319"
],
[
"0.916718863",
"0.565052084"
],
[
"0.083284717",
"0.565217024"
],
[
"0.188885506",
"0.565217024"
],
[
"0.294486296",
"0.565217024"
],
[
"0.658372185",
"0.587451734"
],
[
"0.447170606",
"0.587451734"
],
[
"0.552771395",
"0.587451734"
],
[
"0.758454353",
"0.595459092"
],
[
"0.969515678",
"0.595542606"
],
[
"0.863963532",
"0.595614325"
],
[
"0.030484322",
"0.595701346"
],
[
"0.136085112",
"0.595701346"
],
[
"0.241685901",
"0.595701346"
],
[
"0.347286691",
"0.595701346"
],
[
"0.60557179",
"0.617936056"
],
[
"0.499971",
"0.617936057"
],
[
"0.705653958",
"0.625943414"
],
[
"0.811163975",
"0.626100098"
],
[
"0.916760347",
"0.626104848"
],
[
"0.083284717",
"0.626185668"
],
[
"0.188885506",
"0.626185668"
],
[
"0.294486296",
"0.626185668"
],
[
"0.400087085",
"0.626185669"
],
[
"0.552771395",
"0.648420378"
],
[
"0.652853564",
"0.656427737"
],
[
"0.758363581",
"0.656584421"
],
[
"0.86396079",
"0.656590621"
],
[
"0.969515678",
"0.656667089"
],
[
"0.030484322",
"0.656669991"
],
[
"0.136085112",
"0.656669991"
],
[
"0.241685901",
"0.656669991"
],
[
"0.347286691",
"0.656669991"
],
[
"0.452887485",
"0.656669997"
],
[
"0.600053169",
"0.686912059"
],
[
"0.705563186",
"0.687068743"
],
[
"0.811160395",
"0.687074943"
],
[
"0.916716121",
"0.687152862"
],
[
"0.083284717",
"0.687154313"
],
[
"0.188885506",
"0.687154313"
],
[
"0.294486296",
"0.687154313"
],
[
"0.400087086",
"0.687154313"
],
[
"0.505698899",
"0.687171611"
],
[
"0.652762791",
"0.717553065"
],
[
"0.75836",
"0.717559266"
],
[
"0.863915726",
"0.717637185"
],
[
"0.136085112",
"0.717638635"
],
[
"0.241685901",
"0.717638635"
],
[
"0.347286691",
"0.717638635"
],
[
"0.030484322",
"0.717638635"
],
[
"0.969515678",
"0.717638635"
],
[
"0.452887484",
"0.717638641"
],
[
"0.552992398",
"0.72567363"
],
[
"0.705559606",
"0.748043588"
],
[
"0.811115332",
"0.748121507"
],
[
"0.188885506",
"0.748122957"
],
[
"0.294486296",
"0.748122957"
],
[
"0.083284717",
"0.748122957"
],
[
"0.400087085",
"0.748122957"
],
[
"0.916715283",
"0.748122958"
],
[
"0.50017324",
"0.75612543"
],
[
"0.606260687",
"0.756983129"
],
[
"0.758314937",
"0.778605829"
],
[
"0.241685901",
"0.778607279"
],
[
"0.347286691",
"0.778607279"
],
[
"0.030484322",
"0.778607279"
],
[
"0.136085112",
"0.778607279"
],
[
"0.863914889",
"0.77860728"
],
[
"0.969515678",
"0.77860728"
],
[
"0.447372841",
"0.786609745"
],
[
"0.552992398",
"0.786642274"
],
[
"0.659079829",
"0.787499968"
],
[
"0.294486296",
"0.809091601"
],
[
"0.083284717",
"0.809091601"
],
[
"0.188885506",
"0.809091601"
],
[
"0.811114494",
"0.809091602"
],
[
"0.916715283",
"0.809091603"
],
[
"0.394572446",
"0.817094067"
],
[
"0.50017324",
"0.817094075"
],
[
"0.606260674",
"0.817951773"
],
[
"0.711995165",
"0.818249925"
],
[
"0.241685901",
"0.839575923"
],
[
"0.030484322",
"0.839575923"
],
[
"0.136085112",
"0.839575923"
],
[
"0.863914888",
"0.839575925"
],
[
"0.969515678",
"0.839575925"
],
[
"0.341772052",
"0.847578389"
],
[
"0.447372841",
"0.847578389"
],
[
"0.552992384",
"0.847610918"
],
[
"0.659042288",
"0.848468601"
],
[
"0.764794722",
"0.848735698"
],
[
"0.083284717",
"0.870060245"
],
[
"0.188885506",
"0.870060245"
],
[
"0.916715283",
"0.870060247"
],
[
"0.394572446",
"0.878062712"
],
[
"0.288971657",
"0.878062712"
],
[
"0.500173229",
"0.878062723"
],
[
"0.606223133",
"0.878920406"
],
[
"0.817595117",
"0.879220021"
],
[
"0.711976351",
"0.879251051"
],
[
"0.030484322",
"0.900544567"
],
[
"0.136085112",
"0.900544567"
],
[
"0.96924521",
"0.907911436"
],
[
"0.236171262",
"0.908547034"
],
[
"0.341772052",
"0.908547034"
],
[
"0.447372834",
"0.908547045"
],
[
"0.552954843",
"0.908579551"
],
[
"0.659004747",
"0.909437233"
],
[
"0.764794722",
"0.909704342"
],
[
"0.870395512",
"0.909704343"
],
[
"0.083284717",
"0.93102889"
],
[
"0.183370867",
"0.939031356"
],
[
"0.288971658",
"0.939031357"
],
[
"0.394590489",
"0.939062617"
],
[
"0.501178099",
"0.940771854"
],
[
"0.61216557",
"0.948466287"
],
[
"0.910063089",
"0.956004007"
],
[
"0.729513583",
"0.959427745"
],
[
"0.03059578",
"0.969362174"
],
[
"0.130570473",
"0.969515678"
],
[
"0.236171262",
"0.969515678"
],
[
"0.341772056",
"0.969515678"
],
[
"0.447410375",
"0.969515678"
],
[
"0.554945829",
"0.969515678"
],
[
"0.66938531",
"0.969515678"
],
[
"0.789641856",
"0.969515678"
],
[
"0.8506105",
"0.969515678"
],
[
"0.969515678",
"0.969515678"
]
],
"radius": "0.030484321"
}{
"n": 293
}{
"centers": [
[
"0.030484322",
"0.030484322"
],
[
"0.136094657",
"0.030484322"
],
[
"0.242685177",
"0.030484322"
],
[
"0.354841466",
"0.030484322"
],
[
"0.41581011",
"0.030484322"
],
[
"0.480269572",
"0.030484322"
],
[
"0.65209175",
"0.030484322"
],
[
"0.758310763",
"0.030484322"
],
[
"0.863914888",
"0.030484322"
],
[
"0.969515678",
"0.030484322"
],
[
"0.541238217",
"0.030484322"
],
[
"0.29876332",
"0.05440957"
],
[
"0.596664983",
"0.055882139"
],
[
"0.189389913",
"0.060094984"
],
[
"0.705208671",
"0.060440013"
],
[
"0.083289489",
"0.060960376"
],
[
"0.811112826",
"0.060965756"
],
[
"0.916715283",
"0.060968644"
],
[
"0.448039841",
"0.082237776"
],
[
"0.347522264",
"0.091012042"
],
[
"0.546956446",
"0.091184221"
],
[
"0.241681126",
"0.091444698"
],
[
"0.652715139",
"0.091449779"
],
[
"0.13608511",
"0.091452966"
],
[
"0.758314099",
"0.091452966"
],
[
"0.030484322",
"0.091452966"
],
[
"0.863914888",
"0.091452966"
],
[
"0.969515678",
"0.091452966"
],
[
"0.400758068",
"0.120729457"
],
[
"0.294725449",
"0.121502564"
],
[
"0.599759595",
"0.121663783"
],
[
"0.705513699",
"0.121937279"
],
[
"0.188885505",
"0.121937288"
],
[
"0.811114494",
"0.121937288"
],
[
"0.916715283",
"0.121937288"
],
[
"0.494312126",
"0.121937289"
],
[
"0.083284716",
"0.121937289"
],
[
"0.347531811",
"0.151980685"
],
[
"0.241690672",
"0.152413342"
],
[
"0.547115272",
"0.152416844"
],
[
"0.65271147",
"0.152418424"
],
[
"0.758314099",
"0.15242161"
],
[
"0.863914888",
"0.152421611"
],
[
"0.969515678",
"0.152421611"
],
[
"0.136085111",
"0.152421611"
],
[
"0.030484322",
"0.152421612"
],
[
"0.447030352",
"0.160428969"
],
[
"0.294734996",
"0.182471208"
],
[
"0.705513699",
"0.182905923"
],
[
"0.188885507",
"0.182905932"
],
[
"0.599912915",
"0.182905932"
],
[
"0.811114494",
"0.182905933"
],
[
"0.916715283",
"0.182905933"
],
[
"0.083284717",
"0.182905934"
],
[
"0.499833498",
"0.190908525"
],
[
"0.39432073",
"0.191069976"
],
[
"0.241690674",
"0.213381986"
],
[
"0.652713309",
"0.213390255"
],
[
"0.758314099",
"0.213390255"
],
[
"0.863914888",
"0.213390255"
],
[
"0.969515678",
"0.213390255"
],
[
"0.136085112",
"0.213390256"
],
[
"0.030484322",
"0.213390256"
],
[
"0.552631141",
"0.221397613"
],
[
"0.447123876",
"0.221549531"
],
[
"0.341523915",
"0.221560498"
],
[
"0.188885508",
"0.243874576"
],
[
"0.705513704",
"0.243874577"
],
[
"0.811114494",
"0.243874577"
],
[
"0.916715283",
"0.243874577"
],
[
"0.083284717",
"0.243874578"
],
[
"0.605431536",
"0.251881935"
],
[
"0.499921519",
"0.252038619"
],
[
"0.394327062",
"0.252040054"
],
[
"0.288768584",
"0.25212274"
],
[
"0.758314099",
"0.274358899"
],
[
"0.863914888",
"0.274358899"
],
[
"0.969515678",
"0.274358899"
],
[
"0.136085112",
"0.2743589"
],
[
"0.030484322",
"0.274358901"
],
[
"0.658231931",
"0.282366257"
],
[
"0.552721913",
"0.282522942"
],
[
"0.447124704",
"0.282529142"
],
[
"0.341571729",
"0.282602297"
],
[
"0.235969027",
"0.282608512"
],
[
"0.811114494",
"0.304843221"
],
[
"0.916715283",
"0.304843221"
],
[
"0.083284717",
"0.304843223"
],
[
"0.711032325",
"0.312850579"
],
[
"0.605522308",
"0.313007264"
],
[
"0.499925099",
"0.313013464"
],
[
"0.394369373",
"0.313091384"
],
[
"0.288770252",
"0.313091395"
],
[
"0.183168632",
"0.313092835"
],
[
"0.863914888",
"0.335327543"
],
[
"0.969515678",
"0.335327543"
],
[
"0.030484322",
"0.335327545"
],
[
"0.76383272",
"0.343334902"
],
[
"0.658322703",
"0.343491586"
],
[
"0.552725494",
"0.343497786"
],
[
"0.447169768",
"0.343575706"
],
[
"0.341569816",
"0.343577157"
],
[
"0.235969027",
"0.343577157"
],
[
"0.130368237",
"0.343577157"
],
[
"0.916715283",
"0.365811865"
],
[
"0.816633115",
"0.373819224"
],
[
"0.711123098",
"0.373975908"
],
[
"0.605525888",
"0.373982108"
],
[
"0.499970162",
"0.374060028"
],
[
"0.394370211",
"0.374061479"
],
[
"0.288769421",
"0.374061479"
],
[
"0.183168632",
"0.374061479"
],
[
"0.077567843",
"0.374061479"
],
[
"0.969515678",
"0.396296187"
],
[
"0.86943351",
"0.404303546"
],
[
"0.763923492",
"0.40446023"
],
[
"0.658326283",
"0.404466431"
],
[
"0.552770557",
"0.40454435"
],
[
"0.447170605",
"0.404545801"
],
[
"0.341569816",
"0.404545801"
],
[
"0.235969027",
"0.404545801"
],
[
"0.130368237",
"0.404545801"
],
[
"0.030484322",
"0.412795414"
],
[
"0.922233904",
"0.434787868"
],
[
"0.816723887",
"0.434944552"
],
[
"0.711126678",
"0.434950753"
],
[
"0.605570952",
"0.435028672"
],
[
"0.499971",
"0.435030123"
],
[
"0.394370211",
"0.435030123"
],
[
"0.183168632",
"0.435030123"
],
[
"0.288769422",
"0.435030123"
],
[
"0.083284717",
"0.443279736"
],
[
"0.869524282",
"0.465428874"
],
[
"0.763927073",
"0.465435075"
],
[
"0.658371347",
"0.465512994"
],
[
"0.552771395",
"0.465514445"
],
[
"0.447170606",
"0.465514445"
],
[
"0.235969027",
"0.465514446"
],
[
"0.341569816",
"0.465514446"
],
[
"0.969515678",
"0.473279548"
],
[
"0.030484322",
"0.473764058"
],
[
"0.136085112",
"0.473764058"
],
[
"0.816727467",
"0.495919397"
],
[
"0.711171741",
"0.495997316"
],
[
"0.60557179",
"0.495998767"
],
[
"0.499971",
"0.495998768"
],
[
"0.288769422",
"0.495998768"
],
[
"0.394370211",
"0.495998768"
],
[
"0.916806055",
"0.503920555"
],
[
"0.083284717",
"0.50424838"
],
[
"0.188885506",
"0.50424838"
],
[
"0.763972136",
"0.526481638"
],
[
"0.658372184",
"0.526483089"
],
[
"0.552771395",
"0.52648309"
],
[
"0.341569816",
"0.52648309"
],
[
"0.447170606",
"0.52648309"
],
[
"0.864009241",
"0.534411077"
],
[
"0.969515678",
"0.534561561"
],
[
"0.030484322",
"0.534732702"
],
[
"0.136085112",
"0.534732702"
],
[
"0.241685901",
"0.534732702"
],
[
"0.711172579",
"0.556967411"
],
[
"0.60557179",
"0.556967412"
],
[
"0.394370211",
"0.556967412"
],
[
"0.499971",
"0.556967412"
],
[
"0.81125391",
"0.564973319"
],
[
"0.916718863",
"0.565052084"
],
[
"0.083284717",
"0.565217024"
],
[
"0.188885506",
"0.565217024"
],
[
"0.294486296",
"0.565217024"
],
[
"0.658372185",
"0.587451734"
],
[
"0.447170606",
"0.587451734"
],
[
"0.552771395",
"0.587451734"
],
[
"0.758454353",
"0.595459092"
],
[
"0.969515678",
"0.595542606"
],
[
"0.863963532",
"0.595614325"
],
[
"0.030484322",
"0.595701346"
],
[
"0.136085112",
"0.595701346"
],
[
"0.241685901",
"0.595701346"
],
[
"0.347286691",
"0.595701346"
],
[
"0.60557179",
"0.617936056"
],
[
"0.499971",
"0.617936057"
],
[
"0.705653958",
"0.625943414"
],
[
"0.811163975",
"0.626100098"
],
[
"0.916760347",
"0.626104848"
],
[
"0.083284717",
"0.626185668"
],
[
"0.188885506",
"0.626185668"
],
[
"0.294486296",
"0.626185668"
],
[
"0.400087085",
"0.626185669"
],
[
"0.552771395",
"0.648420378"
],
[
"0.652853564",
"0.656427737"
],
[
"0.758363581",
"0.656584421"
],
[
"0.86396079",
"0.656590621"
],
[
"0.969515678",
"0.656667089"
],
[
"0.030484322",
"0.656669991"
],
[
"0.136085112",
"0.656669991"
],
[
"0.241685901",
"0.656669991"
],
[
"0.347286691",
"0.656669991"
],
[
"0.452887485",
"0.656669997"
],
[
"0.600053169",
"0.686912059"
],
[
"0.705563186",
"0.687068743"
],
[
"0.811160395",
"0.687074943"
],
[
"0.916716121",
"0.687152862"
],
[
"0.083284717",
"0.687154313"
],
[
"0.188885506",
"0.687154313"
],
[
"0.294486296",
"0.687154313"
],
[
"0.400087086",
"0.687154313"
],
[
"0.505698899",
"0.687171611"
],
[
"0.652762791",
"0.717553065"
],
[
"0.75836",
"0.717559266"
],
[
"0.863915726",
"0.717637185"
],
[
"0.136085112",
"0.717638635"
],
[
"0.241685901",
"0.717638635"
],
[
"0.347286691",
"0.717638635"
],
[
"0.030484322",
"0.717638635"
],
[
"0.969515678",
"0.717638635"
],
[
"0.452887484",
"0.717638641"
],
[
"0.552992398",
"0.72567363"
],
[
"0.705559606",
"0.748043588"
],
[
"0.811115332",
"0.748121507"
],
[
"0.188885506",
"0.748122957"
],
[
"0.294486296",
"0.748122957"
],
[
"0.083284717",
"0.748122957"
],
[
"0.400087085",
"0.748122957"
],
[
"0.916715283",
"0.748122958"
],
[
"0.50017324",
"0.75612543"
],
[
"0.606260687",
"0.756983129"
],
[
"0.758314937",
"0.778605829"
],
[
"0.241685901",
"0.778607279"
],
[
"0.347286691",
"0.778607279"
],
[
"0.030484322",
"0.778607279"
],
[
"0.136085112",
"0.778607279"
],
[
"0.863914889",
"0.77860728"
],
[
"0.969515678",
"0.77860728"
],
[
"0.447372841",
"0.786609745"
],
[
"0.552992398",
"0.786642274"
],
[
"0.659079829",
"0.787499968"
],
[
"0.294486296",
"0.809091601"
],
[
"0.083284717",
"0.809091601"
],
[
"0.188885506",
"0.809091601"
],
[
"0.811114494",
"0.809091602"
],
[
"0.916715283",
"0.809091603"
],
[
"0.394572446",
"0.817094067"
],
[
"0.50017324",
"0.817094075"
],
[
"0.606260674",
"0.817951773"
],
[
"0.711995165",
"0.818249925"
],
[
"0.241685901",
"0.839575923"
],
[
"0.030484322",
"0.839575923"
],
[
"0.136085112",
"0.839575923"
],
[
"0.863914888",
"0.839575925"
],
[
"0.969515678",
"0.839575925"
],
[
"0.341772052",
"0.847578389"
],
[
"0.447372841",
"0.847578389"
],
[
"0.552992384",
"0.847610918"
],
[
"0.659042288",
"0.848468601"
],
[
"0.764794722",
"0.848735698"
],
[
"0.083284717",
"0.870060245"
],
[
"0.188885506",
"0.870060245"
],
[
"0.916715283",
"0.870060247"
],
[
"0.394572446",
"0.878062712"
],
[
"0.288971657",
"0.878062712"
],
[
"0.500173229",
"0.878062723"
],
[
"0.606223133",
"0.878920406"
],
[
"0.817595117",
"0.879220021"
],
[
"0.711976351",
"0.879251051"
],
[
"0.030484322",
"0.900544567"
],
[
"0.136085112",
"0.900544567"
],
[
"0.96924521",
"0.907911436"
],
[
"0.236171262",
"0.908547034"
],
[
"0.341772052",
"0.908547034"
],
[
"0.447372834",
"0.908547045"
],
[
"0.552954843",
"0.908579551"
],
[
"0.659004747",
"0.909437233"
],
[
"0.764794722",
"0.909704342"
],
[
"0.870395512",
"0.909704343"
],
[
"0.083284717",
"0.93102889"
],
[
"0.183370867",
"0.939031356"
],
[
"0.288971658",
"0.939031357"
],
[
"0.394590489",
"0.939062617"
],
[
"0.501178099",
"0.940771854"
],
[
"0.61216557",
"0.948466287"
],
[
"0.910063089",
"0.956004007"
],
[
"0.729513583",
"0.959427745"
],
[
"0.03059578",
"0.969362174"
],
[
"0.130570473",
"0.969515678"
],
[
"0.236171262",
"0.969515678"
],
[
"0.341772056",
"0.969515678"
],
[
"0.447410375",
"0.969515678"
],
[
"0.554945829",
"0.969515678"
],
[
"0.66938531",
"0.969515678"
],
[
"0.789641856",
"0.969515678"
],
[
"0.8506105",
"0.969515678"
],
[
"0.969515678",
"0.969515678"
]
],
"radius": "0.030484321"
}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。