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Author: Mmabiaa

Python_Begginer_Projects/Intermediate/Currency_Convertor.py

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+# Currency conversion rates relative to USD
+currency_rates = {
+    'USD': 1.0,      # Base currency
+    'EUR': 0.85,     # Euro
+    'GBP': 0.75,     # British Pound
+    'JPY': 110.0,    # Japanese Yen
+    'AUD': 1.35,     # Australian Dollar
+    'CAD': 1.25,     # Canadian Dollar
+    'CHF': 0.92,     # Swiss Franc
+    'CNY': 6.45,     # Chinese Yuan
+    'INR': 73.0,     # Indian Rupee
+    'BRL': 5.2,      # Brazilian Real
+    'GHC': 15.71     # Ghana Cedis
+}
+
+def convert_currency(amount, from_currency, to_currency, rates):
+    if (from_currency not in rates) or to_currency not in rates:
+        raise ValueError('Invalid currency')
+    
+    #Convert amount to USd first
+    amount_in_usd = amount / rates[from_currency]
+
+    #Convert from usd to target currency
+    converted_amount = amount_in_usd * rates[to_currency]
+
+    return converted_amount
+
+def main():
+    while True:
+        print('Welcome to the Currency Converter! 👌')
+        print('Available currencies: ', ','.join(currency_rates.keys()))
+
+        try:
+            amount = float(input('Enter the amount to convert: '))
+            from_currency = input('Enter the currency code you are converting from: ')
+            to_currency = input('Enter the currency code you are converting to: ')
+
+            converted_amount = convert_currency(amount, from_currency, to_currency, currency_rates)
+            print(f'{amount} {from_currency} == {converted_amount:.2f} {to_currency}')
+        except:
+            print('Invalid Input')
+        
+        options = ('y', 'n')
+        Continue = input('Do more conversions (y/n): ').lower()
+        if Continue not in options:
+            print('Invalid options')
+        
+        else:
+            if Continue == 'n':
+                print('Thanks for using the programming...😁')
+                break
+            else:
+                print('')
+
+
+main()