Account Balance 5/9

total = 0
command = input()

while command != 'NoMoreMoney':
    current_num = float(command)

    if current_num < 0:
        print('Invalid operation!')
        break

    total += current_num
    print(f'Increase: {current_num:.2f}')
    command = input()
print(f'Total: {total:.2f}')