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Q1_Bank.cpp
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Q1_Bank.cpp
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//Question 1 - Bank
#include <iostream>
using namespace std;
class BankAccount {
private:
double bal,accNo;
public:
BankAccount(double accNo,double iniBal = 0.0) {
this->accNo=accNo;
this->bal=iniBal;
}
void deposit(double amt) {
if (amt>0) {
bal+=amt;
cout<<"Deposited $"<<amt<<" into Account No. "<<accNo<<endl;
} else {
cout<<"Invalid deposit amount. Amount must be positive."<<endl;
}
}
void withdraw(double amt) {
if ((amt>0)&(amt<=bal)) {
bal-=amt;
cout<<"Withdrew $"<<amt<<" from account "<<accNo<< endl;
} else {
cout<<"Insufficient funds or invalid withdrawal amount."<<endl;
}
}
void checkBalance() {
cout<<"Account Number: "<<accNo<< " Available balance: $"<< bal<<endl<<endl;
}
};
int main() {
double iniBal,accNo;
int c;
cout<<"Enter the account number: "<<endl;
cin>>accNo;
cout<<"Enter the initial balance: "<<endl;
cin>>iniBal;
BankAccount account(accNo,iniBal);
cout<<"Account successfully created."<<endl<<endl;
cout<<"Menu"<<endl<<"1. Check Account balance"<<endl<<"2. Deposit money"<<endl<<"3. Withdraw money"<<endl<<"4. Exit"<<endl<<"Enter your choice: ";
cin>>c;
while (c!=4) {
switch(c) {
case 1:
account.checkBalance();
break;
case 2:
int dep;
cout<<"Enter the amount to deposit: "<<endl;
cin>>dep;
account.deposit(dep);
account.checkBalance();
break;
case 3:
int wd;
cout<<"Enter the amount to withdraw: "<<endl;
cin>>wd;
account.withdraw(wd);
account.checkBalance();
break;
default:
cout<<"Invalid choice. Please try again."<<endl<<endl;
break;
}
cout<<"Menu"<<endl<<"1. Check Account balance"<<endl<<"2. Deposit money"<<endl<<"3. Withdraw money"<<endl<<"4. Exit"<<endl<<"Enter your choice: ";
cin>>c;
}
cout<<"Exiting..."<<endl;
return 0;
}