From 25c89008f0965a64d7c1f9550d5d57ca364d7e76 Mon Sep 17 00:00:00 2001
From: MMI122 <mubinislam05@gmail.com>
Date: Thu, 21 Aug 2025 18:56:32 +0600
Subject: [PATCH 1/2] added getter, setter here

---
 student.java | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 student.java

diff --git a/student.java b/student.java
new file mode 100644
index 00000000..bc735e7a
--- /dev/null
+++ b/student.java
@@ -0,0 +1,21 @@
+public class student {
+    private String name;
+    private int age;
+    public Student(String name, int age) {
+        this.name = name;
+        this.age = age;
+    }
+    public String getName() { 
+        return name; 
+        }
+    public int getAge() { 
+        return age; 
+        }
+
+    public void setName(String name) { 
+        this.name = name; 
+        }
+    public void setAge(int age) {
+         this.age = age; 
+         }
+}

From febff64a65281573bc183a88bdb6d9dec5d3f0d8 Mon Sep 17 00:00:00 2001
From: MMI122 <mubinislam05@gmail.com>
Date: Thu, 21 Aug 2025 19:13:59 +0600
Subject: [PATCH 2/2] added calculator

---
 Calculator.java | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 Calculator.java

diff --git a/Calculator.java b/Calculator.java
new file mode 100644
index 00000000..6c0907ac
--- /dev/null
+++ b/Calculator.java
@@ -0,0 +1,9 @@
+public class Calculator {
+    public int add(int a, int b) { return a + b; }
+    public int subtract(int a, int b) { return a - b; }
+    public int multiply(int a, int b) { return a * b; }
+    public int divide(int a, int b) {
+        if (b == 0) throw new ArithmeticException("Invalid operation");
+        return a / b;
+    }
+}