106 lines
6.4 KiB
Markdown
106 lines
6.4 KiB
Markdown
---
|
||
id: 5900f3cc1000cf542c50fedf
|
||
title: 问题96：苏杜库
|
||
challengeType: 5
|
||
videoUrl: ''
|
||
dashedName: problem-96-su-doku
|
||
---
|
||
|
||
# --description--
|
||
|
||
Su Doku（日语含义数字位置）是流行拼图概念的名称。它的起源尚不清楚，但必须归功于莱昂哈德·欧拉（Leonhard Euler），他发明了一种类似的，更加困难的拼图游戏，称为拉丁广场（Latin Squares）。然而，Su Doku谜题的目标是替换9乘9网格中的空白（或零），使得每行，每列和3乘3包含每个数字1到9.下面是一个示例一个典型的起始拼图网格及其解决方案网格。
|
||
|
||
0 0 39 0 00 0 1 0 2 03 0 58 0 6 6 0 00 0 14 0 0 0 0 87 0 00 0 6 1 0 20 0 07 0 8 9 0 00 0 82 0 0 0 0 28 0 00 0 5 6 0 92 0 30 1 0 5 0 00 0 93 0 0
|
||
|
||
4 8 39 6 72 5 1 9 2 13 4 58 7 6 6 5 78 2 14 9 3 5 4 87 2 91 3 6 1 3 25 6 47 9 8 9 7 61 3 82 4 5 3 7 28 1 46 9 5 6 8 92 5 34 1 7 5 1 47 6 93 8 2
|
||
|
||
一个构造良好的Su Doku拼图有一个独特的解决方案，可以通过逻辑解决，虽然可能需要采用“猜测和测试”方法来消除选项（对此有很多争议的意见）。搜索的复杂性决定了拼图的难度;上面的例子被认为是简单的，因为它可以通过直接直接扣除来解决。 6K文本文件，sudoku.txt（右键单击和'保存链接/目标为...'），包含五十个不同的Su Doku难题，但都有独特的解决方案（文件中的第一个谜题是上面的例子） ）。通过解决所有五十个谜题，找到每个解决方案网格左上角找到的3位数字的总和;例如，483是上面解决方案网格左上角的3位数字。
|
||
|
||
# --hints--
|
||
|
||
`euler96()`应返回24702。
|
||
|
||
```js
|
||
assert.strictEqual(euler96(), 24702);
|
||
```
|
||
|
||
# --seed--
|
||
|
||
## --seed-contents--
|
||
|
||
```js
|
||
function suDoku(arr) {
|
||
|
||
return true;
|
||
}
|
||
|
||
// Only change code above this line
|
||
|
||
const testPuzzles = [
|
||
'003020600900305001001806400008102900700000008006708200002609500800203009005010300',
|
||
'200080300060070084030500209000105408000000000402706000301007040720040060004010003',
|
||
'000000907000420180000705026100904000050000040000507009920108000034059000507000000'
|
||
];
|
||
|
||
const puzzlesArr = [
|
||
'003020600900305001001806400008102900700000008006708200002609500800203009005010300',
|
||
'200080300060070084030500209000105408000000000402706000301007040720040060004010003',
|
||
'000000907000420180000705026100904000050000040000507009920108000034059000507000000',
|
||
'030050040008010500460000012070502080000603000040109030250000098001020600080060020',
|
||
'020810740700003100090002805009040087400208003160030200302700060005600008076051090',
|
||
'100920000524010000000000070050008102000000000402700090060000000000030945000071006',
|
||
'043080250600000000000001094900004070000608000010200003820500000000000005034090710',
|
||
'480006902002008001900370060840010200003704100001060049020085007700900600609200018',
|
||
'000900002050123400030000160908000000070000090000000205091000050007439020400007000',
|
||
'001900003900700160030005007050000009004302600200000070600100030042007006500006800',
|
||
'000125400008400000420800000030000095060902010510000060000003049000007200001298000',
|
||
'062340750100005600570000040000094800400000006005830000030000091006400007059083260',
|
||
'300000000005009000200504000020000700160000058704310600000890100000067080000005437',
|
||
'630000000000500008005674000000020000003401020000000345000007004080300902947100080',
|
||
'000020040008035000000070602031046970200000000000501203049000730000000010800004000',
|
||
'361025900080960010400000057008000471000603000259000800740000005020018060005470329',
|
||
'050807020600010090702540006070020301504000908103080070900076205060090003080103040',
|
||
'080005000000003457000070809060400903007010500408007020901020000842300000000100080',
|
||
'003502900000040000106000305900251008070408030800763001308000104000020000005104800',
|
||
'000000000009805100051907420290401065000000000140508093026709580005103600000000000',
|
||
'020030090000907000900208005004806500607000208003102900800605007000309000030020050',
|
||
'005000006070009020000500107804150000000803000000092805907006000030400010200000600',
|
||
'040000050001943600009000300600050002103000506800020007005000200002436700030000040',
|
||
'004000000000030002390700080400009001209801307600200008010008053900040000000000800',
|
||
'360020089000361000000000000803000602400603007607000108000000000000418000970030014',
|
||
'500400060009000800640020000000001008208000501700500000000090084003000600060003002',
|
||
'007256400400000005010030060000508000008060200000107000030070090200000004006312700',
|
||
'000000000079050180800000007007306800450708096003502700700000005016030420000000000',
|
||
'030000080009000500007509200700105008020090030900402001004207100002000800070000090',
|
||
'200170603050000100000006079000040700000801000009050000310400000005000060906037002',
|
||
'000000080800701040040020030374000900000030000005000321010060050050802006080000000',
|
||
'000000085000210009960080100500800016000000000890006007009070052300054000480000000',
|
||
'608070502050608070002000300500090006040302050800050003005000200010704090409060701',
|
||
'050010040107000602000905000208030501040070020901080406000401000304000709020060010',
|
||
'053000790009753400100000002090080010000907000080030070500000003007641200061000940',
|
||
'006080300049070250000405000600317004007000800100826009000702000075040190003090600',
|
||
'005080700700204005320000084060105040008000500070803010450000091600508007003010600',
|
||
'000900800128006400070800060800430007500000009600079008090004010003600284001007000',
|
||
'000080000270000054095000810009806400020403060006905100017000620460000038000090000',
|
||
'000602000400050001085010620038206710000000000019407350026040530900020007000809000',
|
||
'000900002050123400030000160908000000070000090000000205091000050007439020400007000',
|
||
'380000000000400785009020300060090000800302009000040070001070500495006000000000092',
|
||
'000158000002060800030000040027030510000000000046080790050000080004070100000325000',
|
||
'010500200900001000002008030500030007008000500600080004040100700000700006003004050',
|
||
'080000040000469000400000007005904600070608030008502100900000005000781000060000010',
|
||
'904200007010000000000706500000800090020904060040002000001607000000000030300005702',
|
||
'000700800006000031040002000024070000010030080000060290000800070860000500002006000',
|
||
'001007090590080001030000080000005800050060020004100000080000030100020079020700400',
|
||
'000003017015009008060000000100007000009000200000500004000000020500600340340200000',
|
||
'300200000000107000706030500070009080900020004010800050009040301000702000000008006'
|
||
];
|
||
|
||
suDoku(testPuzzles);
|
||
```
|
||
|
||
# --solutions--
|
||
|
||
```js
|
||
// solution required
|
||
```
|