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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?

Question Posted / selloorhari

Answer Posted / selloorhari

After calling the function swap(), the values of x,y will be
the same.

i.e. x = 2, y = 3.

The scope of the variables x,y,temp in the swap() function
lies inside the function swap() itself. So there will not be
any change in the values of x,y in the main() function..

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