12 lines
253 B
SQL
12 lines
253 B
SQL
-- Author: Rodney Shaghoulian
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-- Github: github.com/RodneyShag
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-- HackerRank: hackerrank.com/RodneyShag
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SELECT
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ROUND(SQRT(
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POWER(MAX(LAT_N) - MIN(LAT_N), 2)
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+ POWER(MAX(LONG_W) - MIN(LONG_W), 2)
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), 4)
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FROM
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STATION;
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