public static string AddDecimal(string decimal1, string decimal2)
{
int need1 = CalculateUtilities.ConvertDecimal(ref decimal1);
int need2 = CalculateUtilities.ConvertDecimal(ref decimal2);
int need = 0;
if (need1 > need2)
{
need = need1;
int temp = need1 - need2;
for (int i = 0; i < temp; i++)
{
decimal2 += '0';
}
}
else
{
need = need2;
int temp = need2 - need1;
for (int i = 0; i < temp; i++)
{
decimal1 += '0';
}
}
string result = AddInteger(decimal1, decimal2);
if (need == 0)
{
return(result);
}
return(UnaryOperatorService.Devision10(result, need));
}
public static string MutipilationDecimal(string decimal1, string decimal2)
{
if (decimal2 == "0")
{
throw new DivideByZeroException();
}
int need1 = CalculateUtilities.ConvertDecimal(ref decimal1);
int need2 = CalculateUtilities.ConvertDecimal(ref decimal2);
int need = need1 + need2;
string result = MutipilationInteger(decimal1, decimal2);
if (need == 0)
{
return(result);
}
return(UnaryOperatorService.Devision10(result, need));
}