added git ignore file

AnuragAnalog · AnuragAnalog · commit a9e6daaa85a5 · 2024-09-16T16:36:26.000-04:00
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1 @@
+/.class
diff --git a/Method.java b/Method.java
@@ -0,0 +1,12 @@
+import java.util.*;
+
+public class Method {
+    public static void main(String[] args) {
+        System.out.println("Calling Simple Method");
+        simpleMethod();
+    }
+
+    public static void simpleMethod() {
+        System.out.println("Simple Method");
+    }
+}
diff --git a/ParamMethod1.java b/ParamMethod1.java
@@ -0,0 +1,27 @@
+import java.util.*;
+
+// Call by Value
+
+public class ParamMethod1 {
+    public static void main(String[] args) {
+        int a = 10;
+        int b = 20;
+
+        System.out.println("Before swapping, a: " + a + " b: " + b);
+
+        // Invoke the swap method
+        swapFunction(a, b);
+        System.out.println("After swapping(outside), a: " + a + " b: " + b);
+    }
+
+    public static void swapFunction(int a, int b) {
+        System.out.println("Before swapping(Inside), a: " + a + " b: " + b);
+
+        // Swap n1 with n2
+        int c = a;
+        a = b;
+        b = c;
+
+        System.out.println("After swapping(Inside), a: " + a + " b: " + b);
+    }
+}
diff --git a/StaticModifier.java b/StaticModifier.java
@@ -0,0 +1,39 @@
+import java.util.*;
+
+public class StaticModifier {
+    // Static Variables
+    public static int a = 10;
+    public static int b = 20;
+
+    public static void sum() {
+        // Local variable to sum function
+        int z = a + b;
+
+        System.out.println("Sum: " + z);
+    }
+
+    public void diff() {
+        // Local variable to diff function
+        int z = a - b;
+
+        a = 100;
+        b = 200;
+
+        System.out.println("Diff: " + z);
+    }
+
+    public static void main(String[] args) {
+        // Instance of the class
+        StaticModifier obj = new StaticModifier();
+
+        // Access static variables
+        System.out.println("a: " + a);
+        System.out.println("b: " + b);
+
+        // Call the sum function
+        sum();
+
+        // Call the diff function
+        obj.diff();
+    }
+}
