i manage to build the code but i'm not sure its correct.
additionaly there is only 1 random function that is been used for
all,its wrong of couse
interface IFoo
{
void foo(int a,int b);
}
class Factory:IFoo
{
int _a,_b;
public virtual void foo(int a,int b)
{
Random _randomizer;
_randomizer = new Random();
this._a = a;
this._b = b;
if(_randomizer.Next() % 4 == 0)
plus();
else if(_randomizer.Next() % 4 == 1)
minus();
else if(_randomizer.Next() % 4 == 2)
dividor();
else multiplier();
}
public void plus()
{
Console.WriteLine("{0}+{1}={2}",_a,_b,_a+_b);
}
public void minus()
{
Console.WriteLine("{0}-{1}={2}",_a,_b,_a-_b);
}
public void dividor()
{
Console.WriteLine("{0}/{1}={2}",_a,_b,_a/_b);
}
public void multiplier()
{
Console.WriteLine("{0}*{1}={2}",_a,_b,_a*_b);
}
}
class MainClass
{
static void Main(string[] args)
{
IFoo[] df = new IFoo[10];
for(int i=0;i<10;i++)
{
df[i] = new Factory();
df[i].foo(i+1,i+1);
}
}
}
On 21 יוני, 10:03, Cerebrus <[email protected]> wrote:
> I think this should be pretty straightforward... Show us your efforts
> in this direction... what code have you written so far ?
>
> On Jun 21, 12:01 am, thread <[email protected]> wrote:
>
>
>
> > hi,
> > I'm trying to implement some exercise but its not going that easy:
> > I need to define interface called IF00 that includes a method called
> > foo that gets 2 ints and returning their function.
> > I need to implement 4 implementation of the
> > interface:multiplier,divider,plus and minus.
> > I need to create a class called Factory that returning randomly Ifoo
> > type.
> > the Main method should be using only the Factory class and the Ifoo
> > interface for randomizing the function 10 times and activate it on the
> > couple 1,1,2,2,3,3...10,10
>
> > any idea?-הסתר טקסט מצוטט-
>
> -הראה טקסט מצוטט-
