Fill in the table with the values of a,b, and c after each statement has been executed.
void Test (int &x, int y, int &z)
{
x = x+y;
y = y + z;
z = z-x;
}
void main(void)
{ a b c
int a =10, b=20, c=30; 10 20 30
Test(a,b,c); 30 20 0
Test(c,b,a); _ _ _
}
I don't know what goes for the spaces of "Test(c,b,a)"

Question

Fill in the  table with the values of a,b, and c after each statement has been executed.  
void Test (int &x, int y, int &z)
{
    x = x+y;
    y = y + z;
   z = z-x;
}
void main(void)
{                                                    a      b       c
     int a =10, b=20, c=30;         10    20   30
     Test(a,b,c);                              30    20    0
      Test(c,b,a);                             _      _     _
}
I don't know what goes for the spaces of "Test(c,b,a)"

anonymous · Answer

This is in c++

konradzuse · Answer

not 100% sure what the problem is?

konradzuse · Answer

oid Test (int &x, int y, int &z)
{

konradzuse · Answer

What's the & for?  Your Y doesn't have one either....

anonymous · Answer

The & means call by reference, and no & means call by value.

anonymous · Answer

I'm trying to find out what the last 3 values are for a,b,c.

konradzuse · Answer

code doesn't run...?  I'm not too sure about passing by reference, Java only passes by value.

konradzuse · Answer

c = x, b = y, a = z.