From cdc47b7166ceaa3b26d50060a0aaa73181a65ede Mon Sep 17 00:00:00 2001 From: Ali Date: Mon, 16 Jun 2025 11:32:09 +0330 Subject: TWC326 --- challenge-326/deadmarshal/java/Ch2.java | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 challenge-326/deadmarshal/java/Ch2.java (limited to 'challenge-326/deadmarshal/java/Ch2.java') diff --git a/challenge-326/deadmarshal/java/Ch2.java b/challenge-326/deadmarshal/java/Ch2.java new file mode 100644 index 0000000000..67ae25bcc0 --- /dev/null +++ b/challenge-326/deadmarshal/java/Ch2.java @@ -0,0 +1,21 @@ +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.IntStream; + +public class Ch2 { + public static void main(String[] args) { + System.out.println(decompressed_list(new int[]{1, 3, 2, 4})); + System.out.println(decompressed_list(new int[]{1, 1, 2, 2})); + System.out.println(decompressed_list(new int[]{3, 1, 3, 2})); + } + + private static List decompressed_list(int[] arr) { + return IntStream.range(0, arr.length / 2) + .mapToObj(i -> Arrays.stream(new int[arr[2 * i]]) + .map(val -> arr[2 * i + 1]) + .boxed()) + .flatMap(s -> s) + .collect(Collectors.toList()); + } +} -- cgit