回答編集履歴
2
追記
test
CHANGED
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@@ -105,3 +105,59 @@
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}
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```
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---
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（追記）
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118
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Java8だと、こういうやり方もあります。
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```lang-java
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import java.io.*;
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import java.nio.file.*;
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import java.util.*;
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import java.util.stream.*;
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public final class App {
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public static void main(String[] args) {
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try (Stream<String> lines = Files.lines(Paths.get("input.txt"))) {
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lines.forEach(x -> {
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int[] intArray = Stream.of(x.split(" ")).mapToInt(Integer::parseInt).toArray();
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System.out.println("int array=" + Arrays.toString(intArray));
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});
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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```
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1
throws FileNotFoundExceptionについて追記
test
CHANGED
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@@ -33,6 +33,8 @@
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// import java.util.*; // Iterator, Scanner
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// コンストラクター Scanner(File) は throws FileNotFoundException
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try (Scanner scanner = new Scanner(new File("ファイル名"))) {
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