diff --git a/15_days_Report_2.pdf b/15_days_Report_2.pdf
new file mode 100644
index 0000000..064dca5
Binary files /dev/null and b/15_days_Report_2.pdf differ
diff --git a/Binary_Brains_SY_73.java b/Binary_Brains_SY_73.java
new file mode 100644
index 0000000..8049d09
--- /dev/null
+++ b/Binary_Brains_SY_73.java
@@ -0,0 +1,380 @@
+PACKAGE_1
+
+CLASS :
+
+
+Menu :
+
+package Pack;
+
+public class Menu {
+
+	void Menu() {
+		System.out.println("\n\t\t----: Menu :----");
+		System.out.println("\n\t  #Item_Id\t\t\t\t#Item_Name\t\t\t\t\t#Price/Unit");
+		System.out.println("\n\t\tC1\t\t\t\t     Rice\t\t\t\t\t\t55/-");
+		System.out.println("\n\t\tC2\t\t\t\t     Wheat\t\t\t\t\t\t45/-");
+		System.out.println("\n\t\tC3\t\t\t\t     Ragi\t\t\t\t\t\t40/-");
+		System.out.println("\n\t\tC4\t\t\t\t     Barley\t\t\t\t\t\t35/-");
+		System.out.println("\n\t\tC5\t\t\t\t     Maize\t\t\t\t\t\t42/-");
+
+
+		System.out.println("\n\t\tC6\t\t\t\t     Hair Oil\t\t\t\t\t\t35/-");
+		System.out.println("\n\t\tC7\t\t\t\t     Talcum Powder\t\t\t\t\t60/-");
+		System.out.println("\n\t\tC8\t\t\t\t     Moisturizer\t\t\t\t\t110/-");
+		System.out.println("\n\t\tC9\t\t\t\t     Face Wash\t\t\t\t\t\t70/-");
+		System.out.println("\n\t\tC10\t\t\t\t     Perfume\t\t\t\t\t\t100/-");
+
+		System.out.println("\n\t\tC11\t\t\t\t     Bread\t\t\t\t\t\t30/-");
+		System.out.println("\n\t\tC12\t\t\t\t     Biscuites\t\t\t\t\t\t20/-");
+		System.out.println("\n\t\tC13\t\t\t\t     Cake\t\t\t\t\t\t40/-");
+		System.out.println("\n\t\tC14\t\t\t\t     Chocolates\t\t\t\t\t\t10/-");
+		System.out.println("\n\t\tC15\t\t\t\t     Ice-Cream\t\t\t\t\t\t30/-");
+
+		System.out.println("\n\t\tC16\t\t\t\t     Soaps\t\t\t\t\t\t55/-");
+		System.out.println("\n\t\tC17\t\t\t\t     Detergents\t\t\t\t\t\t70/-");
+		System.out.println("\n\t\tC18\t\t\t\t     Shampoo\t\t\t\t\t\t55/-");
+		System.out.println("\n\t\tC19\t\t\t\t     Floor Cleaner\t\t\t\t\t80/-");
+		System.out.println("\n\t\tC20\t\t\t\t     Toilet Cleaner\t\t\t\t\t77/-");
+
+		System.out.println("\n\t\tC21\t\t\t\t     Milk\t\t\t\t\t\t53/-");
+		System.out.println("\n\t\tC22\t\t\t\t     Paneer\t\t\t\t\t\t200/-");
+		System.out.println("\n\t\tC23\t\t\t\t     Cheese\t\t\t\t\t\t350/-");
+		System.out.println("\n\t\tC24\t\t\t\t     Butter/Ghee\t\t\t\t\t450/-");
+		System.out.println("\n\t\tC25\t\t\t\t     Yoghurt/Buttermilk\t\t\t\t\t110/-");
+
+	}
+}
+
+
+
+
+
+
+Cart:
+
+package Pack;
+
+import java.util.*;
+
+class Cart{
+	String item;
+	float rate;
+	String Id;
+	String sections;
+	String address;
+	Cart next;
+
+	Cart( ){
+		this.item=item;
+		this.rate=rate;
+		this.Id=Id;
+		this.sections=sections;
+		this.address=address;
+		next=null;
+	}
+}
+
+
+
+Grocery_Management :
+
+package Pack;
+
+import java.util.*;
+
+public class Grocery_Management  {
+
+	Scanner sc=new Scanner(System.in);
+
+	Menu m = new Menu();
+	List <String> bag = new ArrayList <>();
+	Cart obj[]=new Cart[50];
+
+	Cart front,rear,prev;
+	String addr;
+	String products;
+	String section; 
+	float price;
+	String ID;
+	Cart ptr;
+
+	public Grocery_Management(){
+		front=null;
+		rear=null;
+	}
+
+	public void create_order() {
+		Cart temp ;
+		int i;
+		System.out.println("\n\t*****Welcome To At Your Door Mart*****");
+
+		for(i=0;i<50;i++){
+			obj[i]=new Cart();
+		}
+
+		m.Menu();
+
+		System.out.println("\n\nEnter Customer Number(ID):");
+		ID=sc.next();
+
+		System.out.println("\nSelect Your Products:");
+
+		System.out.println("\nEnter total items:");
+		int no=sc.nextInt();
+
+		System.out.println("\nAdd products into cart-->:");
+		for(i=0;i<no;i++) {
+			System.out.println("Item :"+(i+1));
+			products=sc.next();
+			order_check();
+		}
+
+		System.out.println("\nEnter customer address:");
+		addr=sc.next();
+
+		ptr=new Cart();
+		ptr.item=products;
+		ptr.Id=ID;
+		ptr.address=addr;
+		ptr.rate=price;
+		ptr.next=null;
+
+		temp=null;
+		prev=null;
+
+		if(front==null && rear==null) {
+			front=ptr;
+			rear=ptr;
+			System.out.println("\n\tfirst order is placed");
+			System.out.println("\n\tThank you....\n\tOrder will deliver soon. :)");
+		}
+		else {
+			while(rear.next!=null) {
+				rear=rear.next;
+			}
+			rear.next=ptr;
+			System.out.println("\n\tOrder placed in queue");
+			System.out.println("\n\tThank you....\n\tOrder will deliver soon. :)");
+		}
+	}
+
+	void order_check() {
+		System.out.println("\n Product ID \tProduct Name \tRate per unit Quantity");
+		System.out.println("");
+
+		if(products.equals("Rice")||products.equals("C1")){
+			System.out.println("\tC1"+"\t     Rice"+"\t\t\t55/-");
+			System.out.println("");
+		}
+		else if(products.equals("Wheat")||products.equals("C2")){
+			System.out.println("\tC2"+"\t     Wheat"+"\t\t\t45/-");
+			System.out.println("");
+		}
+		else if(products.equals("Ragi") ||products.equals("C3")){
+			System.out.println("\tC3"+"\t     Ragi"+"\t\t\t40/-");
+			System.out.println("");
+		}
+		else if(products.equals("Barley")||products.equals("C4")) {
+			System.out.println("\tC4"+"\t     Barley"+"\t\t\t35/-");
+			System.out.println("");
+		}
+		else if (products.equals("Maize")||products.equals("C5") ){
+			System.out.println("\tC5"+"\t     Maize"+"\t\t\t42/-");
+			System.out.println("");
+		}
+
+		else if(products.equals("Hair oil")||products.equals("C6")){
+			System.out.println("\tC6"+"\t     Hair Oil"+"\t\t\t35/-");
+			System.out.println("");
+		}
+		else if (products.equals("Talcum Powder")||products.equals("C7")){
+			System.out.println("\tC7"+"\t     Talcum Powder"+"\t\t\t60/-");
+			System.out.println("");
+		}
+		else if(products.equals("Moisturizer")||products.equals("C8")){
+			System.out.println("\tC8"+"\t     Moisturizer"+"\t\t\t110/-");
+			System.out.println("");
+		}
+		else if(products.equals("Face wash")||products.equals("C9")){
+			System.out.println("\tC9"+"\t     Face Wash"+"\t\t\t70/-");
+			System.out.println("");
+		}
+		else if(products.equals("Perfume")||products.equals("C10")) {
+			System.out.println("\tC10"+"\t     Perfume"+"\t\t\t100/-");
+			System.out.println("");
+		}
+		else if (products.equals("Bread")||products.equals("C11")){
+			System.out.println("\tC11"+"\t     Bread"+"\t\t\t30/-");
+			System.out.println("");
+		}
+
+		else if(products.equals("Biscuits")||products.equals("C12")){
+			System.out.println("\tC12"+"\t     Biscuits"+"\t\t\t20/-");
+			System.out.println("");
+		}
+		else if(products.equals("Cake")||products.equals("C13")){
+			System.out.println("\tC13"+"\t     Cake"+"\t\t\t40/-");
+			System.out.println("");
+		}
+		else if(products.equals("Choclates")||products.equals("C14") ){
+			System.out.println("\tC14"+"\t     Choclates"+"\t\t\t10/-");
+			System.out.println("");
+		}
+		else if(products.equals("Ice-Cream")||products.equals("C15")) {
+			System.out.println("\tC15"+"\t    Ice-cream"+"\t\t\t30/-");
+			System.out.println("");
+		}
+		else if (products.equals("Soaps")||products.equals("C16")){
+			System.out.println("\tC16"+"\t     Soaps"+"\t\t\t55/-");
+			System.out.println("");
+		}
+		else if (products.equals("Detergents")||products.equals("C17")){
+			System.out.println("\tC17"+"\t     Detergents"+"\t\t\t70/-");
+			System.out.println("");
+		}
+		else if (products.equals("Shampoo")||products.equals("C18")){
+			System.out.println("\tC18"+"\t     Shampoo"+"\t\t\t55/-");
+			System.out.println("");
+		}
+		else if (products.equals("Floor Cleaner")||products.equals("C19")){
+			System.out.println("\tC19"+"\tFloor Cleaner"+"\t\t\t80/-");
+			System.out.println("");
+		}
+		else if (products.equals("Toilet Cleaner")||products.equals("C20")){
+			System.out.println("\tC20"+"\tToilet Cleaner"+"\t\t\t77/-");
+			System.out.println("");
+		}
+		else if (products.equals("Milk")||products.equals("C21")){
+			System.out.println("\tC21"+"\t     Milk"+"\t\t\t53/-");
+			System.out.println("");
+		}
+		else if (products.equals("Paneer")||products.equals("C22")){
+			System.out.println("\tC22"+"\t     Paneer"+"\t\t\t200/-");
+			System.out.println("");
+		}
+		else if (products.equals("Cheese")||products.equals("C23")){
+			System.out.println("\tC23"+"\t     Cheese"+"\t\t\t350/-");
+			System.out.println("");
+		}
+		else if (products.equals("Butter")||products.equals("C24")){
+			System.out.println("\tC24"+"\t     Butter"+"\t\t\t450/-");
+			System.out.println("");
+		}
+		else if (products.equals("Yoghurt")||products.equals("C25")){
+			System.out.println("\tC25"+"\t     Yoghurt"+"\t\t\t110/-");
+			System.out.println("");
+		}
+		else {
+			System.out.println("\n\nSorry For Inconvenience....\nProduct is not available now....");
+			System.out.println("---------------------------------------------------------------------");
+		}
+	}
+
+
+	public void deliver_order() {
+		Cart temp,prev;
+		prev=null;
+		temp=front;
+
+		if(temp==null) {
+			System.out.println("\n\tNo order to deliver..");
+		}
+		else {
+			while(temp.next!=null) {
+				prev=temp;
+				temp=temp.next;
+			}
+			if(prev==null) {
+				front=null;
+			}
+			else {
+				front=front.next;
+				temp.next=null;
+				temp=null;
+				System.out.println("\n\tOrder delivered....");
+			}
+		}
+	}
+
+
+	public void display() {
+		Cart temp;
+		temp=front;
+		if(front ==null && rear==null) {
+			System.out.println("\n\tNo order yet..");
+		}
+
+		else {
+			temp=front;
+			while(temp!=null) {
+				System.out.println("\n\tOrder ID:"+temp.Id);
+				System.out.println("\n\tAddress of delivery: "+temp.address);
+				System.out.println("--------------------------------------------------------------------------------------------------");
+				temp=temp.next;
+			}
+		}
+	}
+}
+
+
+
+
+PACKAGE_2:
+
+CLASS:
+
+AT_your_door_mart:
+
+package Pack2;
+
+import Pack.*;
+
+import java.util.Scanner;
+
+public class At_your_door_mart {
+
+	public static void main(String args[]) {
+		
+		Scanner sc1=new Scanner (System.in);
+		int ch,no;
+		Grocery_Management obj1 = new Grocery_Management();
+		
+
+		do {
+			System.out.println("\n\t\t*****  At Your Door Mart  ***** \t");
+			System.out.println("\n\n\t1.Place order \n\t2.Deliver order \n\t3.Display remaining orders \n\t4.Exit ");
+			System.out.println("\nEnter choice:");
+			ch=sc1.nextInt();
+
+
+			switch (ch) {
+			case 1:
+				obj1.create_order();
+				break;
+
+			case 2:
+				obj1.deliver_order();
+				System.out.println("\nNext order to deliver is :==>");
+				obj1.display();
+				break;
+
+			case 3:
+				obj1.display( );
+				break;
+
+			case 4:
+				System.out.println("\nThank You For Visiting Us");
+				System.exit(0);
+
+			default:
+				System.out.println("\nInvalid choice...");
+			}
+
+			System.out.println("--------------------------------------------------------------------------------------------------");
+			System.out.println("\nDo you want to continue? press 1 otherwise 0 ");
+			no=sc1.nextInt();
+		}while(no!=0);
+		System.out.println("\n\tYou exited successfully :) \n\t\n\t\t^_^  THANK YOU  ^_^");
+	}
+}
diff --git a/README.md b/README.md
index e6bc571..e0addcd 100644
--- a/README.md
+++ b/README.md
@@ -14,3 +14,11 @@ While submitting, note that:
 Each folder should have the name of the team and inside a readme file with team member details, (name, year, branch) and their theme. The readme file should also contain the link to their presentation as well as the drive link where both the report documents would be stored. 
 
 Happy Coding :)
+Team_Number : 73
+Team_Name : Binary_Brains
+Team Theme : Digital Society
+Team_Members :
+1. Tanishqua Kawade SY COMP
+2. Vaishnavi Patil SY IT
+3. Mahima Patil SY IT
+4. Drive Link : https://drive.google.com/drive/folders/1A2qSp_By7OY0aCfx_X8CAuhF7K1wn2ng?usp=sharing
diff --git a/Team Feedback Report 1.pdf b/Team Feedback Report 1.pdf
new file mode 100644
index 0000000..ec6f8a1
Binary files /dev/null and b/Team Feedback Report 1.pdf differ