made easy

Question

What is the output???

Comments

@ Shaikh, got it, I didnt thought about part1.....It should be undefined behaviour in both.....Thanks

---

@ Shaikh, answer could be 302 also right????

---

brother, don't solve the questions which shows undefined behaviour, those type of questions never ask in GATE

Answer 1

In Static Scoping, if a variable is not defined in the Local space, it is looked in Globle Space.

In Dynamic Scoping,  if a variable is not found in the Local space , it is looked in the place, where it recursive called.

in static dynemic

in Part2() k is used as a local variable but  when you make changes in *b then changes will happen in Globel variable.