Wk-2 assessment

Author: Okoyedennis

a.out

@@ -9,27 +9,43 @@ class BankAccount {
 
 public:
     // Constructor
-    BankAccount(){
-        // TODO: Implement the constructor
+    BankAccount() : accountNumber(""), accountHolderName(""), balance(0.0) {
+        // Default initialization for an empty account
     }
 
-    BankAccount(const std::string& accNumber, const std::string& accHolder, double initialBalance){
-        // TODO: Implement the constructor
+    BankAccount(const std::string& accNumber, const std::string& accHolder, double initialBalance) 
+        : accountNumber(accNumber), accountHolderName(accHolder), balance(initialBalance) {
+        // Constructor initializes the account with the provided values
     }
 
     // Deposit method
     void Deposit(double amount) {
         // TODO: Implement the Deposit method
+        if(amount > 0){
+            balance += amount;
+            std::cout << "Deposited " << amount << " to the account.\n";
+        } else {
+            std::cout << "Deposit amount must be positive.\n";
+        }
     }
 
     // Withdraw method
     void Withdraw(double amount) {
         // TODO: Implement the Deposit method
+        if(amount <= balance){
+           balance -= amount;
+           std::cout << "Withdrew " << amount << " from the account.\n"; 
+        } else {
+           std::cout << "Insufficient balance for withdrawal.\n";
+        }
     }
 
     // Display account information
     void DisplayAccountInfo() {
         // TODO: Implement the DisplayAccountInfo method
+        std::cout << "Account Number: " << accountNumber << std::endl;
+        std::cout << "Account Holder: " << accountHolderName << std::endl;
+        std::cout << "Balance: " << balance << std::endl;
     }
 
     double GetBalance() const {

b.out

@@ -1,9 +1,15 @@
+#include <stdexcept>  // Include this to use std::invalid_argument
+
 #define CATCH_CONFIG_MAIN
 
 // Function to calculate factorial using multiple threads
 long calculateFactorial(int n) {
-    long result = 0;
-    //TODO: Implement the function to calculate factorial of n
-
+    long result = 1;  // Initialize result as 1, not 0
+    if (n < 0) {
+        throw std::invalid_argument("Factorial is not defined for negative numbers.");
+    }
+    for (int i = 1; i <= n; i++) {
+        result *= i;  // Multiply by i, not 1
+    }
     return result;
 }