WRITE IN C

PLEASE ANSWER URGENTLY AND AS SOON AS POSSIBLE

Q4.(25 pts.) Consider that push(1) pushes the value of 1 to your stack and pop() pops a value from your stack. Suppose that you have to push the values 1 through 5 in exactly that order on to the stack: push(1)... push (2) ... push (3) ... push (4) ... push (5) You are not allowed to change the ordering of the push commands. Give a sequence of push and pop operations such that the values are popped in the following order: (a) 2, 4,5, 3,1 (b) 1,5, 4, 2, 3 (c) 1,3,5,4, 2 If you think that the given case is not possible, then please write Not Possible