From c4b24c9d313d68bf4b97d10426c5a08dd8555978 Mon Sep 17 00:00:00 2001
From: KeshavAnandCode <keshavanandofficial@gmail.com>
Date: Tue, 2 Dec 2025 22:26:38 -0600
Subject: [PATCH] restructured + input for 2

---
 inputs/inputProblem2.txt             |  1 +
 Problem1.java => src/Problem1.java   |  2 +
 Problem1b.java => src/Problem1b.java |  2 +
 src/Problem2.java                    | 56 ++++++++++++++++++++++++++++
 4 files changed, 61 insertions(+)
 create mode 100644 inputs/inputProblem2.txt
 rename Problem1.java => src/Problem1.java (98%)
 rename Problem1b.java => src/Problem1b.java (98%)
 create mode 100644 src/Problem2.java

diff --git a/inputs/inputProblem2.txt b/inputs/inputProblem2.txt
new file mode 100644
index 0000000..69b5adc
--- /dev/null
+++ b/inputs/inputProblem2.txt
@@ -0,0 +1 @@
+9191906840-9191941337,7671-13230,2669677096-2669816099,2-12,229599-392092,48403409-48523311,96763-229430,1919163519-1919240770,74928-96389,638049-668065,34781-73835,736781-819688,831765539-831907263,5615884-5749554,14101091-14196519,7134383-7169141,413340-625418,849755289-849920418,7745350-7815119,16717-26267,4396832-4549887,87161544-87241541,4747436629-4747494891,335-549,867623-929630,53-77,1414-3089,940604-1043283,3444659-3500714,3629-7368,79-129,5488908-5597446,97922755-98097602,182-281,8336644992-8336729448,24-47,613-1077
diff --git a/Problem1.java b/src/Problem1.java
similarity index 98%
rename from Problem1.java
rename to src/Problem1.java
index efe6010..4f0b0ad 100644
--- a/Problem1.java
+++ b/src/Problem1.java
@@ -1,3 +1,5 @@
+package src;
+
 import java.io.BufferedReader;
 import java.io.FileReader;
 import java.util.ArrayList;
diff --git a/Problem1b.java b/src/Problem1b.java
similarity index 98%
rename from Problem1b.java
rename to src/Problem1b.java
index 57f2943..92dddc2 100644
--- a/Problem1b.java
+++ b/src/Problem1b.java
@@ -1,3 +1,5 @@
+package src;
+
 import java.io.BufferedReader;
 import java.io.FileReader;
 import java.util.ArrayList;
diff --git a/src/Problem2.java b/src/Problem2.java
new file mode 100644
index 0000000..e493346
--- /dev/null
+++ b/src/Problem2.java
@@ -0,0 +1,56 @@
+package src;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Problem2 {
+
+    public static void main(String[] args) {
+        String filePath = "inputs/inputProblem2.txt";
+
+        try {
+            String input = readFileAsString(filePath);
+            List<Long> numbers = parseRanges(input);
+
+            for (Long num : numbers) {
+                System.out.println(num);
+            }
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static String readFileAsString(String filePath) throws IOException {
+        StringBuilder sb = new StringBuilder();
+        try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
+            String line;
+            while ((line = reader.readLine()) != null) {
+                sb.append(line.trim()); // remove extra spaces/newlines
+            }
+        }
+        return sb.toString();
+    }
+
+    public static List<Long> parseRanges(String input) {
+        List<Long> result = new ArrayList<>();
+        String[] ranges = input.split(",");
+
+        for (String range : ranges) {
+            String[] parts = range.split("-");
+            if (parts.length != 2) {
+                throw new IllegalArgumentException("Invalid range: " + range);
+            }
+            long start = Long.parseLong(parts[0]);
+            long end = Long.parseLong(parts[1]);
+            result.add(start);
+            result.add(end);
+        }
+
+        return result;
+    }
+    
+}
\ No newline at end of file