List of top Digital Electronics Questions on Programmable Logic Array asked in GATE CS

int main () {
     double a [2]={20.0.25.0},_*p,_*q,
     p=a;
     q=p+1
      printf (%d, %d, (int) (q-p))
int(_*-q-_*p);

int g(int p)
{
     printf("%d", p);
     return p;
}
int h(int q)
{
     printf("%d", q);
     return q;
}
void f(int x, int y)
{
     g(x);
     h(y);
}
int main ()
     f(g(10), h(20));
}
What is the o/p printed ? (parameters all evaluated from left to right)