Untitled

#include <iostream>
using namespace std;
class BankAccount {
private:
    int accountNumber;
    double balance;
public:
    BankAccount() : accountNumber(0), balance(0) {}
    BankAccount(int acc, double bal) : accountNumber(acc), balance(bal) {}
    void deposit(double amt) { balance += amt; }
    void withdraw(double amt) { if (amt <= balance) balance -= amt; else cout << "Insufficient balance\n"; }
    void display() { cout << "Acc No: " << accountNumber << ", Balance: " << balance << endl; }
};
int main() {
    BankAccount acc(101, 500);
    acc.deposit(200);
    acc.withdraw(100);
    acc.display();
    return 0;
}