diff --git a/src/main/java/com/thealgorithms/Calculator.java b/src/main/java/com/thealgorithms/Calculator.java
new file mode 100644
index 000000000000..0d74e574e2d2
--- /dev/null
+++ b/src/main/java/com/thealgorithms/Calculator.java
@@ -0,0 +1,8 @@
+package com.thealgorithms.misc;
+
+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 double divide(int a, int b) { return (b != 0) ? (double)a / b : 0; }
+}
diff --git a/src/main/java/com/thealgorithms/Student.java b/src/main/java/com/thealgorithms/Student.java
new file mode 100644
index 000000000000..40b14b6d4d15
--- /dev/null
+++ b/src/main/java/com/thealgorithms/Student.java
@@ -0,0 +1,19 @@
+package com.thealgorithms.misc;
+
+public class Student {
+    private String name;
+    private int id;
+
+    public Student() {}
+
+    public Student(String name, int id) {
+        this.name = name;
+        this.id = id;
+    }
+
+    public String getName() { return name; }
+    public void setName(String name) { this.name = name; }
+
+    public int getId() { return id; }
+    public void setId(int id) { this.id = id; }
+}