回答編集履歴
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sample
test
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@@ -13,3 +13,75 @@
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13
13
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そのあたりの整理が必要です。（今のままだとソートや重複削除が必要）
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14
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またできればフォーマットをあわせて"0509"みたいなデータにしたほうがやりやすいでしょう。
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# sample
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20
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21
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配列が時間順に並んでいるなら次の電車はこんな感じです
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22
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23
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```javascript
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24
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25
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var now = new Date();
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26
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27
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var hour = (100+now.getHours()).toString().substr(-2);
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var min = (100+now.getMinutes()).toString().substr(-2);
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var hm=hour+min;
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const times = [
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34
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35
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"0509","0519","0529","0539","0549","0559",
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36
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"0609","0615","0621","0624","0628","0632","0636","0639","0642","0645","0649","0653","0656","0659",
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38
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"0701","0704","0707","0709","0711","0714","0717","0720","0723","0726","0728","0730","0733","0735","0737","0739","0742","0744","0746","0748","0751","0753","0755","0757",
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40
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"0800","0802","0804","0806","0809","0811","0813","0815","0818","0820","0822","0824","0827","0829","0831","0833","0836","0839","0841","0844","0844","0844","0847","0850","0853","0857",
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"0900","0903","0906","0908","0912","0915","0918","0921","0925","0929","0932","0936","0940","0944","0948","0952","0956",
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44
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"1000","1004","1008","1012","1016","1020","1024","1028","1032","1036","1040","1044","1048","1052","1056",
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"1100","1104","1108","1112","1116","1120","1124","1128","1132","1136","1140","1144","1148","1152","1156",
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48
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"1200","1204","1208","1212","1216","1220","1224","1228","1232","1236","1240","1244","1248","1252","1256",
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"1300","1304","1308","1312","1216","1320","1324","1328","1332","1336","1340","1344",
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//"1448","1352","1556",
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"1400","1404","1408","1412","1416","1420","1424","1428","1432","1436","1440","1444","1448","1452","1456",
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"1500","1504","1508","1512","1516","1520","1524","1528","1532","1536","1540","1544","1548","1552","1556",
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"1600","1604","1608","1612","1616","1620","1624","1627","1630","1632","1635","1637","1640","1642","1645","1648","1650","1653","1656",
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"1700","1703","1706","1708","1711","1714","1717","1719","1722","1724","1727","1729","1732","1734","1739","1742","1744","1747","1749","1752","1754","1757","1759",
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"1802","1804","1807","1809","1812","1815","1818","1820","1823","1825","1828","1830","1833","1835","1838","1840","1843","1845","1848","1851","1854","1856","1858",
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"1901","1904","1908","1911","1914","1918","1921","1924","1927","1931","1935","1939","1942","1945","1953","1956",
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"2000","2004","2008","2011","2014","2018","2021","2024","2028","2031","2035","2040","2043","2047","2051","2054","2058",
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"2101","2104","2104","2109","2114","2119","2124","2129","2134","2139","2144","2149","2154","2159",
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"2204","2209","2214","2219","2224","2229","2234","2239","2244","2249","2254","2259",
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72
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"2304","2309","2313","2319","2324","2328","2332","2339","2345","2356",
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74
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75
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];
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console.log(times.filter(x=>x>hm)[0]||null);
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```
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※上記たとえばhmが"2357"だったりしたらnullが返ります
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85
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もし24時以降の運行がある場合、現時刻が0時以降になると先頭がとられちゃうので
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87
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工夫が必要になります
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