From d1eac5b8b504aaf8dbfd9f4664eb8dff59105a99 Mon Sep 17 00:00:00 2001
From: me <me@fymio.us>
Date: Fri, 30 Jan 2026 14:32:03 +0500
Subject: [PATCH] add Base solution for hw3

---
 java/reverse/Reverse.java | 49 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 java/reverse/Reverse.java

diff --git a/java/reverse/Reverse.java b/java/reverse/Reverse.java
new file mode 100644
index 0000000..05f6fe4
--- /dev/null
+++ b/java/reverse/Reverse.java
@@ -0,0 +1,49 @@
+package reverse;
+
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class Reverse {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        ArrayList<ArrayList<String>> lines = new ArrayList<>();
+
+        while (sc.hasNextLine()) {
+            ArrayList<String> line = new ArrayList<>();
+            StringBuilder builder = new StringBuilder();
+            String lineString = sc.nextLine();
+
+            for (char c : lineString.toCharArray()) {
+                if (!Character.isWhitespace(c)) {
+                    builder.append(c);
+                } else {
+                    if (!builder.toString().isEmpty()) {
+                        line.add(builder.toString());
+                    }
+                    builder = new StringBuilder();
+                }
+            }
+            if (!builder.toString().isEmpty()) {
+                line.add(builder.toString());
+            }
+            lines.add(line);
+        }
+
+        sc.close();
+
+
+
+        for (int i = lines.size() - 1; i >= 0; i--) {
+            if (lines.get(i).isEmpty()) {
+                System.out.println();
+            }
+            for (int j = lines.get(i).size() - 1; j >= 0; j--) {
+                if (j > 0) {
+                    System.out.print(lines.get(i).get(j) + " ");
+                } else {
+                    System.out.println(lines.get(i).get(j));
+                }
+            }
+        }
+    }
+}