From e6d742c14243aea92847065d4477d0ec46e91a69 Mon Sep 17 00:00:00 2001
From: Ruchika Adak <adakruchika5@gmail.com>
Date: Fri, 4 Sep 2026 08:52:49 +0530
Subject: [PATCH] feat: add solutions for sl_8, sl_9, and sl_10

---
 sl_10/Armstrong.java    | 16 ++++++++++++++++
 sl_8/ASCII.java         |  7 +++++++
 sl_9/PerfectNumber.java | 15 +++++++++++++++
 3 files changed, 38 insertions(+)
 create mode 100644 sl_10/Armstrong.java
 create mode 100644 sl_8/ASCII.java
 create mode 100644 sl_9/PerfectNumber.java

diff --git a/sl_10/Armstrong.java b/sl_10/Armstrong.java
new file mode 100644
index 0000000..c86bfdc
--- /dev/null
+++ b/sl_10/Armstrong.java
@@ -0,0 +1,16 @@
+public class Armstrong {
+    public static void main(String[] args) {
+        int n = 153, temp = n, sum = 0;
+
+        while (n > 0) {
+            int digit = n % 10;
+            sum += digit * digit * digit;
+            n /= 10;
+        }
+
+        if (sum == temp)
+            System.out.println("Armstrong Number");
+        else
+            System.out.println("Not an Armstrong Number");
+    }
+}
\ No newline at end of file
diff --git a/sl_8/ASCII.java b/sl_8/ASCII.java
new file mode 100644
index 0000000..a6d625f
--- /dev/null
+++ b/sl_8/ASCII.java
@@ -0,0 +1,7 @@
+public class ASCII {
+    public static void main(String[] args) {
+        char ch = 'A';
+
+        System.out.println("ASCII value: " + (int) ch);
+    }
+}
\ No newline at end of file
diff --git a/sl_9/PerfectNumber.java b/sl_9/PerfectNumber.java
new file mode 100644
index 0000000..752453a
--- /dev/null
+++ b/sl_9/PerfectNumber.java
@@ -0,0 +1,15 @@
+public class PerfectNumber {
+    public static void main(String[] args) {
+        int n = 28, sum = 0;
+
+        for (int i = 1; i < n; i++) {
+            if (n % i == 0)
+                sum += i;
+        }
+
+        if (sum == n)
+            System.out.println("Perfect Number");
+        else
+            System.out.println("Not a Perfect Number");
+    }
+}
\ No newline at end of file