Stacksmurfs_SY_77

Stacksmurfs.java

@@ -0,0 +1,280 @@
+import java.util.*;
+class Node{
+String name;
+Node next;
+Node previous;
+String date;
+
+
+Node(String name,String date){   //constructor
+next=null;
+previous=null;
+this.name=name;
+this.date=date;
+}
+}
+
+
+class op{
+Scanner in=new Scanner(System.in);
+Stack<String> stac = new Stack<>();
+
+void details() {
+int op=0;
+
+do {
+System.out.println("Enter the patient's name:");
+String name=in.next();
+System.out.println("Enter the patient's age:");
+int age=in.nextInt();
+System.out.println("Enter the patient's number:");
+String contact=in.next();
+System.out.println("Enter the admitted department:");
+String d=in.next();
+System.out.println("Last admitted date");
+String admit=in.next();
+
+stac.push("\nName"+name+"\nAge:"+age+"\nContact"+contact+"\nDept:"+d+"\nLast admitted:"+admit);
+
+System.out.println("Press 1 if you have completed all the details");
+op=in.nextInt();
+
+
+} while(op==0);
+
+
+}
+void hist() {
+Stack<String> st=new Stack<>();
+
+if(stac.isEmpty()) {
+System.out.println("No patient history yet.");
+}
+else {
+while(!stac.isEmpty())
+{
+String det= stac.pop();
+
+System.out.println(det+ " ");
+st.push(det);
+}
+while(!st.isEmpty())
+{
+String det2 = st.pop();
+stac.push(det2);
+}
+}
+}
+Node arr[]=new Node[5];
+String str[]=new String[5];
+
+op(){
+for(int i=0;i<5;i++) {
+arr[i]=null;
+}
+str[0]="Orthodentistry";
+str[1]="Opthalmology";
+str[2]="Cardiology";
+str[3]="Gynaecology";
+str[4]="Homeopathy";
+}
+void enq() {
+
+
+
+System.out.println("\n1)Orthodentistry\n2)Opthalmology\n3)Cardiology\n4)Gynaecology\n5)Homeopathy\n");
+System.out.println("Enter your choice:");
+int ch=in.nextInt();
+
+if(ch==1)
+{
+System.out.println("Enter the number of medicines you wish to add-");
+int num=in.nextInt();
+Node temp=null;
+for(int i=0;i<num;i++)
+{
+System.out.println("Medicine name here:");  //user input
+String name=in.next();
+System.out.println("Medicine date:");
+String date=in.next();
+Node nn=new Node(name,date);
+if(arr[0]==null)
+{
+arr[0]=nn;
+temp=arr[0];
+}
+else
+{
+temp.next=nn;
+temp=temp.next;
+}
+}
+}
+else if(ch==2)
+{
+System.out.println("How number of medicine you want to add");
+int num=in.nextInt();
+Node temp=null;
+for(int i=0;i<num;i++)
+{
+System.out.println("Medicine name here:");  //user input
+String name=in.next();
+System.out.println("Medicine date:");
+String date=in.next();
+Node nn=new Node(name,date);
+if(arr[1]==null)
+{
+arr[1]=nn;
+temp=arr[1];
+}
+else
+{
+temp.next=nn;
+temp=temp.next;
+}
+}
+}
+else if(ch==3)
+{
+System.out.println("Enter the number of medicines you wish to add-");
+int num=in.nextInt();
+Node temp=null;
+for(int i=0;i<num;i++)
+{
+System.out.println("Medicine name here:");  //user input
+String name=in.next();
+System.out.println("Medicine date:");
+String date=in.next();
+Node nn=new Node(name,date);
+if(arr[2]==null)
+{
+arr[2]=nn;
+temp=arr[2];
+}
+else
+{
+temp.next=nn;
+temp=temp.next;
+}
+}
+}
+else if(ch==4)
+{
+System.out.println("Enter the number of medicines you wish to add-");
+int num=in.nextInt();
+Node temp=null;
+for(int i=0;i<num;i++)
+{
+System.out.println("Medicine name here:");  //user input
+String name=in.next();
+System.out.println("Medicine date:");
+String date=in.next();
+Node nn=new Node(name,date);
+if(arr[3]==null)
+{
+arr[3]=nn;
+temp=arr[3];
+}
+else
+{
+temp.next=nn;
+temp=temp.next;
+}
+}
+}
+else if(ch==5)
+{
+System.out.println("Enter the number of medicines you wish to add-");
+int num=in.nextInt();
+Node temp=null;
+for(int i=0;i<num;i++)
+{
+System.out.println("Medicine name here:");  //user input
+String name=in.next();
+System.out.println("Medicine date:");
+String date=in.next();
+Node nn=new Node(name,date);
+if(arr[4]==null)
+{
+arr[4]=nn;
+temp=arr[4];
+}
+else
+{
+temp.next=nn;
+temp=temp.next;
+}
+}
+}
+
+}
+void Display()
+{
+for(int i=0;i<arr.length;i++)
+{
+
+System.out.println(str[i]);
+Node currentNode=arr[i];
+if(currentNode==null)
+{
+System.out.println("Node is not present:");
+return;
+}
+while(currentNode!=null) {
+System.out.println("Medicine Name:"+currentNode.name+" "+"Medicine date:"+currentNode.date);
+currentNode=currentNode.next;
+}
+}
+
+}
+}
+
+
+public class Main {
+public static void main(String[] args) {
+Scanner sc=new Scanner(System.in);
+op obj=new op();
+int x=1,ch=0;
+
+do{
+System.out.println("\n**********MENU FOR HOSPTIAL MANAGEMENT**********\n1.Medicine records\n"
++ "2.Machine conditions check\n3.Patient details allocation\n4.Patient History records");
+System.out.println("Enter your choice");//user input
+ch=sc.nextInt();
+switch(ch)
+{
+case 1:
+
+obj.enq();
+obj.enq();
+obj.enq();
+obj.enq();
+obj.enq();
+obj.Display();
+
+break;
+
+case 2:
+break;
+
+case 3:
+obj.details();
+break;
+case 4:
+obj.hist();
+break;
+
+default:
+System.out.println("\nEnter a valid value");//user input
+}
+System.out.println("\nDo you want to continue ?\nPress 1 to continue\nPress 0 to exit\n");//user input
+x=sc.nextInt();
+}while(x!=0);
+if(x==0)
+{
+System.out.println("Thank-you for transacting with us,closing the application now.");
+//end of program
+}
+}
+
+}