Trilogy

1. to convert a string inti canonical formlike ab2c(cd(ea)3)4 becomes a13b2c5d4 and so on. 2. question is of circular linked list, having 2 sectiona, to delete node fromm CLLb. to delete data in constant time. 3. to find bug in java program, probably the bug is in u[i] valuewhich was true. 4. to make a tree and traverse that from a given table , the tablestructure was given.likeemp name manager namea cb dc b d d