1. Advanced Data Structure using C++

LECTURE NOTES OF ADVANCED DATA STRUCTURE (MT-CSE 110)
ALGORITHM ON POP OPERATION
POP OPERATION:
procedure: pop (S,TOP,X)
S= stack
TOP= Top pointer
Step 1: [underflow ?]
X= element used to stored deleted elements.
If TOP= 0 then write “underflow”
Return [end of if statement]
Step 2: [delete elements]
X= S(TOP)
Step 3: [decremented pointer]
TOP=TOP‐1
Step 4: [finished]
Return
Prepared By :­
Er. Harvinder Singh
Assist Prof., CSE, H.C.T.M (Kaithal) Page ‐ 164 ‐