diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ab2e91d..583c44f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -25,3 +25,5 @@ ADD YOUR NAME(Github handle) below-:
 - Paul Ogolla (paulzay)
 - Akash Singh (thethakursahab)
 - Harshita Raj (Harshita248)
+- Saurabh Kumar(Saurabh70)
+
diff --git a/LargestSmallest_Number.java b/LargestSmallest_Number.java
new file mode 100644
index 0000000..c8dc2ee
--- /dev/null
+++ b/LargestSmallest_Number.java
@@ -0,0 +1,98 @@
+import java.util.Scanner;
+
+public class assignment1 
+{
+	public static void main(String args[]) 
+	{
+		Scanner sc= new Scanner(System.in);
+        
+        int r ;
+        int c;
+        int i;
+        int j;
+        										//User Input Matrix
+        
+        System.out.println("Enter number of rows:");
+        r= sc.nextInt();
+        
+        System.out.println("Enter number of columns:");
+        c= sc.nextInt();
+        
+        System.out.println("Enter your elements:");
+        int [][] matrix= new int[r][c];
+        
+        for (i=0; i<r; i++)
+        {
+            for (j=0; j<c; j++)
+            {
+                matrix[i][j]=sc.nextInt();
+                
+            }
+        }
+        						//Printing Matrix
+        System.out.println("Your matrix is:");
+        for (i=0; i<r; i++)
+        {
+            for (j=0; j<c; j++)
+            {
+                System.out.print(matrix[i][j] + " ");
+            }
+            System.out.println();
+            
+        }
+        
+        System.out.println();
+        
+        		//Finding largest and smallest element from the row
+        for (i=0; i<r; i++)
+        {
+        	int min=matrix[i][0];
+        	int max=matrix[i][0];
+        	for (j=0; j<c; j++)
+        	{
+        		if (matrix[i][j]<=min) 
+        		{
+        			min=matrix[i][j];
+        		}
+        		if (matrix[i][j]>=max) 
+        		{
+        			max=matrix[i][j];
+        		}
+        		
+        	}
+        	System.out.println("Largest element in row"+" "+i+":"+max);
+        	System.out.println("Smallest element in row"+" "+i+":"+min);
+        	
+        	
+        }
+        
+        System.out.println(); //for giving space between output of rows and columns
+        
+        							//Finding largest and smallest element from the row
+        for (j=0; j<c; j++)
+        {
+        	int min1=matrix[0][j];
+        	int max1=matrix[0][j];
+        	for (i=0; i<r; i++)
+        	{
+        		if (matrix[i][j]<=min1) 
+        		{
+        			min1=matrix[i][j];
+        		}
+        		if (matrix[i][j]>=max1) 
+        		{
+        			max1=matrix[i][j];
+        		}
+        		
+        	}
+        	System.out.println("Largest element in column"+" "+j+":"+max1);
+        	System.out.println("Smallest element in column"+" "+j+":"+min1);
+        	
+        	
+        }
+        
+		
+
+	}
+
+}