static void Main(string[] args)
{
CurrencyTypes Type;
int am = 0;
int i = 0;
Money [] money = new Money[2];
Money result = new Money();
do
{
Console.WriteLine(@"Chose the money type:
1. UAH;
2. USD;
3. EU;");
int num = int.Parse(Console.ReadLine());
for (Type = CurrencyTypes.UAH; Type <= CurrencyTypes.EU; Type++)
{
if ((int)Type == num)
{
// type = Convert.ToString(Type);
Console.WriteLine("Enter Amount: ");
am = int.Parse(Console.ReadLine());
money[i] = new Money(am, Type);
i++;
}
}
} while (i < 2);
int number = 0;
do
{
Console.WriteLine(@"Enter money operations:
1. Add 2 objects of Money;
2. Add 1st object of Money and double;
3. Decrease 2nd object of Money by 1;
4. Increase 1st object of Money;
5. Compare 2 objects of Money;
6. Compare 2nd object of Money and string;
7. Convert 1st object of Money to string;
8. Check CurrencyType of every object;
9. Exit;");
number = int.Parse(Console.ReadLine());
switch(number)
{
case 1:
if (money[0].CurrencyType == money[1].CurrencyType)
{
result = money[0] + money[1];
Console.WriteLine("Result: "+ result.Amount + " " + money[0].CurrencyType);
}
else Console.WriteLine("Error. Impossible to add " + money[0].CurrencyType + " and " + money[1].CurrencyType);
break;
case 2:
Console.WriteLine("Enter the number: ");
double d = double.Parse(Console.ReadLine());
result.Amount = d + money[0].Amount;
Console.WriteLine("Result: " + result.Amount + " " + money[0].CurrencyType);
break;
case 3:
for (int j = 0; j < money[1].Amount; j++ )
{
result.Amount = money[1].Amount--;
Console.WriteLine("Step "+ j + " Result: " + result.Amount + " " + money[1].CurrencyType);
if (j == 2) break;
}
break;
case 4:
Console.WriteLine("Enter the number: ");
int k = int.Parse(Console.ReadLine());
result.Amount = money[0].Amount * k;
Console.WriteLine("Result: " + result.Amount + " " + money[0].CurrencyType);
break;
case 5:
if (money[0].CurrencyType == money[1].CurrencyType)
{
if (money[0].Amount < money[1].Amount) Console.WriteLine(money[0].Amount + " " + money[0].CurrencyType + " < " + money[1].Amount + " " + money[1].CurrencyType);
else Console.WriteLine(money[0].Amount + " " + money[0].CurrencyType + " > " + money[1].Amount + " " + money[1].CurrencyType);
}
else Console.WriteLine("Error. Compare 2 objects of Money");
break;
case 6:
Console.WriteLine("Enter the string: ");
string str = Console.ReadLine();
string compare1 = money[0];
string compare2 = money[1];
if(string.Compare(str, compare1)>0) Console.WriteLine(money[0].Amount + " < " + str);
else Console.WriteLine(money[0].Amount + " > " + str);
if(string.Compare(str, compare2)>0) Console.WriteLine(money[1].Amount+" < "+str);
else Console.WriteLine(money[1].Amount + " > " + str);
break;
case 7:
string con_1obj = money[0];
Console.WriteLine(con_1obj);
break;
case 8:
for (int jj = 0; jj < money.Length; jj++ )
{
if (money[jj]) Console.WriteLine(money[jj].CurrencyType + "True");
else Console.WriteLine("False");
}
break;
}
} while (number != 9);
}
public static Money operator * (Money ob, int k)
{
Money res_decrease = new Money();
res_decrease.Amount = k * ob.Amount;
return res_decrease;
}
//public static double operator +(double d, Money ob)
//{
// double d2 = d + ob.Amount;
// return d2;
//}
public static Money operator-- (Money ob)
{
Money res_decrease = new Money();
res_decrease.Amount = ob.Amount - 1;
return res_decrease;
}
public static double operator +(Money ob, double d)
{
Money res1_add = new Money();
res1_add.Amount = ob.Amount + d;
return res1_add.Amount;
}
public static Money operator + (Money ob1, Money ob2)
{
Money res_add = new Money();
res_add.Amount = ob1.Amount + ob2.Amount;
return res_add;
}
public bool chektype(Money ob1, Money ob2)
{
if (ob1.CurrencyType == ob2.CurrencyType ) return true;
else return false;
}
