determine strings that include numbers and spaces @外行中的外行

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determine strings that include numbers and spaces

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differ from Highest and Lowest numbers inside strings that includes spaces

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2021-05-07 22:09:26 最後編修

2021-04-28 14:57:23 By jung

在codewars上練習到的題目

get Highest and Lowest number from string of space separated numbers

本來想說用 Arrays.stream.mapToInt 再找出最大和最小二個int

後來解完發現有神人用 collectors 一行就完成了

記錄一下

IntSummaryStatistics summary = Arrays.stream(numbers.split(" "))
      .collect(Collectors.summarizingInt(n -> Integer.parseInt(n)));

    return String.format("%d %d", summary.getMax(), summary.getMin());

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