Java Code

saudahmedkadapa · saudahmedkadapa · commit 642a2e4ce031 · 2024-05-06T23:41:19.000+05:30
diff --git a/DataHiding.java b/DataHiding.java
@@ -0,0 +1,40 @@
+public class DataHiding {
+
+    private int no;
+    private String name;
+    private String Address;
+
+    public int getno(){
+        return no;
+
+    }
+    public void setno(int n)
+    {
+        // no=n;
+        this.no=n;
+    }
+    public DataHiding(String naam,String add)
+
+    {
+        this.name=naam;
+        this.Address=add;
+    }
+    public void Display()
+    {
+        System.out.println("Number="+no+"\n"+"Name="+name+"\n"+"Address="+Address);
+    }
+
+    public class nestedClass              //Inner Class Or Nested Class
+    {
+        private String Country; 
+
+
+        public void func(String Country)
+        {
+            System.out.println("COuntry="+Country);
+        }
+    }
+
+
+    
+}
diff --git a/Matrix.java b/Matrix.java
@@ -1,29 +1,58 @@
 import java.util.Scanner;
 
 public class Matrix {
-  public static void main(String[] args) {
-    Scanner sc = new Scanner(System.in);
-    System.out.println("enter the number of ROWS=");
-    int rows = sc.nextInt();
 
-    System.out.println("enter the number of columns");
-    int cols = sc.nextInt();
+    public static void main(String[] args) {
+        int [][]matrix1=new int[3][3];
+        int [][]matrix2=new int[3][3];
+        int [][]addition=new int[3][3];
+        int i,j;
+        Scanner sc =new Scanner(System.in);
+        System.out.println("Enter the elements=");
+        for (i=0;i<matrix1.length;i++)
+        {
+            for(j=0;j<matrix1[i].length;j++)
+            {
+                matrix1[i][j]=sc.nextInt();
+            }
+        }
+        System.out.println("Matrix1=");
+        for (i=0;i<matrix1.length;i++)
+        {
+            for(j=0;j<matrix1[i].length;j++)
+            {
+                System.out.print(matrix1[i][j]+" ");
+            }
+            System.out.println();
+        }
+        System.out.println("Enter the element of matrix 2=");
+        for (i=0;i<matrix2.length;i++)
+        {
+            for(j=0;j<matrix2[i].length;j++)
+            {
+                matrix2[i][j]=sc.nextInt();
+            }
+        }
+        System.out.println("Matrix2=");
+        for (i=0;i<matrix1.length;i++)
+        {
+            for(j=0;j<matrix1[i].length;j++)
+            {
+                System.out.print(matrix2[i][j]+" ");
+            }
+            System.out.println();
+        }
 
-    int number[][] = new int[rows][cols];
-
-    System.out.println("enter the inputs");
-    for (int i = 0; i < rows; i++) {
-      for (int j = 0; j < cols; j++) {
-        number[i][j] = sc.nextInt();
-      }
-    }
-    System.out.println("output");
-    for (int i = 0; i < rows; i++) {
-      for (int j = 0; j < cols; j++) {
-        System.out.println(number[i][j] + " ");
-      }
-      System.out.println();
+        System.out.println("Matrix Addition =");
+        for (i=0;i<matrix1.length;i++)
+        {
+            for(j=0;j<matrix1[i].length;j++)
+            {
+                addition[i][j]=matrix1[i][j]+matrix2[i][j];
+                System.out.print(addition[i][j] +" ");
+            }
+            System.out.println();
+        }
     }
-  }
-
+    
 }
diff --git a/StudentMain.java b/StudentMain.java
@@ -0,0 +1,23 @@
+import java.util.Date;
+import java.util.Scanner;
+
+//import DataHiding.nestedClass;
+
+public class StudentMain {
+    public static void main(String[] args)
+    {
+        
+        
+
+        DataHiding dhobj=new DataHiding("Saud","Chiplun");
+        dhobj.setno(5);
+        dhobj.Display();
+         System.out.println();
+        DataHiding.nestedClass innerObj=dhobj.new nestedClass();
+        innerObj.func("India");
+
+        
+        
+    }
+    
+}
