Expected declaration before "}" token

Using Arduino Programming Questions
#1 
#include <iostream>
#include <string>
using namespace std;

int main()
{
    int i = 5;
    double balance = 0;
    string username;
    string password;
    string enter_password;
    string deposit;
    string withdraw;
    string dw_answer;
    double d_answer;
    double w_answer;
    deposit = "How much do you wish to deposit? ";
    withdraw = "How much do you wish to withdraw? ";
    cout << "Enter your username: ";
    cin >> username;
    if (username == "Matteo") {
        cout << "Username recognized." << endl << "Please enter password: ";
        password = "boyinaband";
        cin >> enter_password;
        if (enter_password == password) {
            cout << "You have logged in. Welcome back, Matteo." << endl;
            cout << "Your current balance is " << balance << "." << endl;
            while (i == 5) { 
            cout << "Would you like to deposit or withdraw? ";
            cin >> dw_answer;
            if (dw_answer == "deposit" || dw_answer == "Deposit") {
                cout << deposit;
                cin >> d_answer;
                balance = balance + d_answer;
                cout << "Your balance is now " << balance << "." << endl;
            }
            else if (dw_answer == "withdraw" || dw_answer == "Withdraw") {
                try {
                    if (balance == 0) {
                        throw 99;
                    }
                }
                catch (int x) {
                    cout << "Error " << x << " - Cannot withdraw.";
                }
            }
                else {
                        cout << withdraw;
                        cin >> w_answer;
                        balance = balance - w_answer;
                }
                }
                
            }
            }
        }
        }
    return 0;
}

This code gives me the error of "Expected declaration before “}” token. Anybody knows why?

#2

The compiler knows why.

Are you lost?

#3

If you Auto format your code in the IDE you will see this at the end of the main() function

        else
        {
          cout << withdraw;
          cin >> w_answer;
          balance = balance - w_answer;
        }
      }
    }
  }
}
}
return 0;
}

It seems that you have mismatched pairs of { and } in the code

Which Arduino board are you using ?

#4

justaboi:

#include <iostream>

#include
using namespace std;

int main()
{
   int i = 5;
   double balance = 0;
   string username;
   string password;
   string enter_password;
   string deposit;
   string withdraw;
   string dw_answer;
   double d_answer;
   double w_answer;
   deposit = "How much do you wish to deposit? ";
   withdraw = "How much do you wish to withdraw? ";
   cout << "Enter your username: ";
   cin >> username;
   if (username == “Matteo”) {
       cout << “Username recognized.” << endl << "Please enter password: ";
       password = “boyinaband”;
       cin >> enter_password;
       if (enter_password == password) {
           cout << “You have logged in. Welcome back, Matteo.” << endl;
           cout << "Your current balance is " << balance << “.” << endl;
           while (i == 5) {
           cout << "Would you like to deposit or withdraw? ";
           cin >> dw_answer;
           if (dw_answer == “deposit” || dw_answer == “Deposit”) {
               cout << deposit;
               cin >> d_answer;
               balance = balance + d_answer;
               cout << "Your balance is now " << balance << “.” << endl;
           }
           else if (dw_answer == “withdraw” || dw_answer == “Withdraw”) {
               try {
                   if (balance == 0) {
                       throw 99;
                   }
               }
               catch (int x) {
                   cout << “Error " << x << " - Cannot withdraw.”;
               }
           }
               else {
                       cout << withdraw;
                       cin >> w_answer;
                       balance = balance - w_answer;
               }
               }
               
           }
           }
       }
       }
   return 0;
}




This code gives me the error of **"Expected declaration before "}" token.** Anybody knows why?
#5

See reply #2

#6