Question

public static void main(String[] args) {
int option=0;
  
while(option<8){
Scanner input=new Scanner(System.in);
System.out.println("Welcome! Please enter your name");
String name=input.next();
Person user= new Person(name);
System.out.println("Your id: "+user.getID());
System.out.println("Login successful");
System.out.println("------------------------------");
while(option!=7){
System.out.println("1.Create and host a new meeting");
System.out.println("2.Cancel a meeting");
System.out.println("3.Attend an existing meeting");
System.out.println("4.Leave a meeting");
System.out.println("5.Display my meetings");
System.out.println("6.Display meetings organized by me");
System.out.println("7.Logout");
System.out.println("8.Exit the app");
  
option=input.nextInt();
switch(option){
case 1:
break;
case 2:
break;
case 3:
break;
case 4:
break;
case 5:
break;
case 6:
break;
case 7:
break;
default:
System.out.println("Please enter a proper option number!");
  
}

MY AIM IS: WHEN LOGGED OUT IT MUST CREATE A NEW PERSON OBJECT THEN IT MUST ENTER THE MAIN MENU. BUT IT WORKS ONLY FOR ONE PERSON. THE OUTPUT IS THAT WHEN YOU LOG OUT IT WANTS YOU TO CREATE A NEW OBJECT FOREVER, IT DOESNT ENTER THE SECOND LOOP. HOW TO MAKE THESE LOOPS WORK?(IN JAVA LANG)

Answer 1

  public static void main(String[] args) { int option=0; while(option<8){ int flag=0; Scanner input=new Scanner(System.in); System.out.println("Welcome! Please enter your name"); String name=input.next(); Person user= new Person(name); System.out.println("Your id: "+user.getID()); System.out.println("Login successful"); System.out.println("------------------------------"); if(option==7) { flag=1; } while(option < 7 || flag>0 ){ System.out.println("1.Create and host a new meeting"); System.out.println("2.Cancel a meeting"); System.out.println("3.Attend an existing meeting"); System.out.println("4.Leave a meeting"); System.out.println("5.Display my meetings"); System.out.println("6.Display meetings organized by me"); System.out.println("7.Logout"); System.out.println("8.Exit the app"); option=input.nextInt(); switch(option){ case 1: break; case 2: break; case 3: break; case 4: break; case 5: break; case 6: break; case 7: break; default: System.out.println("Please enter a proper option number!"); } } } }