#include<iostream.h>


int main()
{
    cout<<"*************Welcome************\n\n";

    int pass;
    int option;
    int balance=50000;
    int withdrawal;
    int deposit;
    cout<<"Please Enter Your Password:";
    for (int i=0;i<3;i++)
    {

            cin>>pass; 
            cout<<"\n\n";
            if(pass==2468)
            {

                cout<<"**Choose an Option**\n\n";
                cout<<"1. Balance Inquiry\n";
                cout<<"2. Withdrawal\n";
                cout<<"3. Deposit\n";
                cout<<"4. Mobile Refill\n";
                cout<<"5. Exit\n";
                cout<<"Enter Option:";
                cin>>option;

                switch(option)
                {
                    case 1:
                        cout<<"\t **Balance Inquiry**\n";
                        cout<<"Your Current Balance is:"<<balance<<endl;
                        break;

                    case 2:
                        cout<<"\t **Withdrawl**\n";
                        cout<<"Enter amount:";
                        cin>>withdrawal;

                        balance=balance-withdrawal;
                        cout<<"Your remaining balance is $"<<balance<<endl;
                    continue;

                    case 3:
                        cout<<"\t **Deposit**\n"; 
                        cout<<"Enter amount: $";
                        cin>>deposit;

                        balance = balance + deposit;
                        cout<<"Your new balance is $"<<balance<<endl;
                    continue;

                    case 4:
                        cout<<"\t **Mobile Refill**\n";
                        cout<<"\t **Deposit**\n";
                    break;

                    default:
                        cout<<"This is an invalid option. \n";

                }
            }
            else
            {

                cout<<"Incorrect Password,Please Try Again :";

            }



    }
    cout<<"You Entered The Wrong Password More Than 3 Times!.Good Bye";
}

I am unable to get out of the loop,.eg if i choose i get the right password and enter the loop, following an option, i cannot choose another option.Please help

Start by declaring a boolean variable before the for-loop:

bool correct_pass = false;

Then, you set it to true inside the for-loop, when the password is correctly entered:

for (int i=0;i<3;i++)
{
    ...
    if (pass=2468)
    {
        correct_pass = true;
        break;
    }
    ...
}

Then you just check to see if the bool is true outside the for-loop (the break statement gets you out of the for-loop). You can then use another loop for the options menu.

As nmaillet implies, your loop should be only around your password test, not the entire program.

Thank you very much, it is working now :)

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