The paper is having 4 programming question from data structure.
1. to convert a string inti canonical form
like ab2c(cd(ea)3)4 becomes a13b2c5d4 and so on.
2. question is of circular linked list, having 2 section
a, to delete node fromm CLL
b. to delete data in constant time.
3. to find bug in java program, probably the bug is in u[i] value
which was true.
4. to make a tree and traverse that from a given table , the table
structure was given.
emp name manager name
something like this you have to make a tree such that manager is at