Data Structures (Paranthesis)

#1

Given an input of angular bracket sequence, rules to compute marks are:
• <> block has marks 1
•XY has marks X+Y where X and Y are balanced <> blocks
• has marks 3*X where X is a balanced <> block
WAP with appropriate DS and without STL to calculate total marks of given balanced bracket string
e.g = 1 mark
o=11 = 1+1 = 2 marks =<1>= 3 *1 = 3 marks

#2

Question not clear
plz send the link of original question

#3

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