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Expand file tree Collapse file tree Original file line number Diff line number Diff line change 595933 . Проверка агрегатов — функция среднего значения - [ Revising Aggregations - Averages] ( ./tasks/33.md )
606034 . Станция наблюдения за погодой 2 - [ Weather Observation Station 2] ( ./tasks/34.md )
616135 . Станция наблюдения за погодой 13 - [ Weather Observation Station 13] ( ./tasks/35.md )
62+ 36 . Станция наблюдения за погодой 14 - [ Weather Observation Station 14] ( ./tasks/36.md )
63+ 36 . Станция наблюдения за погодой 15 - [ Weather Observation Station 15] ( ./tasks/37.md )
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6466## В процессе... , будет дополнено)
Original file line number Diff line number Diff line change 33<img src =" ./art/37.png " alt =" solution " >
44
55#### eng:
6+ Query the Western Longitude (LONG_W) for the largest Northern Latitude (LAT_N) in STATION that is less than . Round your answer to decimal places.
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8+ Input Format
9+
10+ The STATION table is described as follows:
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913#### рус:
14+ Запросите западную долготу (LONG_W) для наибольшей северной широты (LAT_N) в STATION, которая меньше . Округлите ответ до десятичных знаков.
15+
16+ Формат ввода
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18+ Таблица STATION описывается следующим образом:
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1220
1321#### код с коментариями:
1422``` sql
15-
23+ SELECT /* выбрать данные */
24+ CAST(LONG_W AS DECIMAL (10 ,4 )) /* столбец */
25+ FROM STATION /* где */
26+ WHERE LAT_N < 137 .2345 /* условие */
27+ ORDER BY LAT_N /* отсортировать по */
28+ DESC LIMIT 1 /* вывести только одно значение */
1629```
1730
1831#### код для hackerrank:
1932``` sql
20-
33+ SELECT
34+ CAST(LONG_W AS DECIMAL (10 ,4 ))
35+ FROM STATION
36+ WHERE LAT_N < 137 .2345
37+ ORDER BY LAT_N
38+ DESC LIMIT 1
2139```
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Original file line number Diff line number Diff line change 1+ SELECT
2+ CAST(LONG_W AS DECIMAL (10 ,4 ))
3+ FROM STATION
4+ WHERE LAT_N < 137 .2345
5+ ORDER BY LAT_N
6+ DESC LIMIT 1
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