6)swap(int x,y)
{
int temp;
temp=x;
x=y;
y=temp;
}
main()
{
int x=2;y=3;
swap(x,y);
}
after calling swap ,what are yhe values x&y?
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Answer Posted / shankar
Value remain same hare....I.E :- X=2,y=3.Because here rules of call by value is applied. If we use call by reference the only value is changed .
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