Int y=3;
Int fun (int, int=2, int & amp; C=y);
Void main ()
{
(2) int a, b (3), c (4);
Int x=fun (a);
Int y=fun (a, b);
Int z=fun (a, b, c);
Cout
Int fun (int a, b int, int & amp; C)
{
a=b; B=c: c=a; P
CoutThe return of a + b + c;
)
CodePudding user response:
Press f11 observation to know, very simple