Question

int main()
{
int x=5;
int y=(--x) +(--x) + (x=10);
return 0
}​

Answer 1

$\textsf{Question}$

   $\textsf{Find the value of {\tt y} :}\\\texttt{\hspace{.5em} int x = 5;}\\\texttt{\hspace{.5em} int y = (--x) + (--x) + (x = 10);}$

$\textsf{Answer}$

   $\texttt{y = (--x) + (--x) + (x = 10)}\\\texttt{y = 4 + 3 + 10}\\\\\boxed{\texttt{y = 17}}$