AROPE3 - Alphabetic Rope3

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The Alphabetic Rope is now available in the market. The Alphabetic Rope consists of alphabetic
characters in each stripe which looks like string.
You are given an Alphabetic rope consists of lowercase alphabetic characters only,you have to perform
some operations on rope and answers some queries on it.
Queries are of 3 types:
  • 1 X Y : Cut the rope segment from X to Y and Reverse it then join at the front of the rope.
  • 2 X Y : Cut the rope segment from X to Y and Reverse it then join at the back of the rope.
  • 3 Y: Print on a new line an Alphabet on Yth position of the current rope.

Input

There is only one input. Input begins with single line giving Alphabetic Rope as a string -S.
Next line containg Q, follows Q lines giving Queries as mentioned above. ( Index used are
0-based )

Output

    For each query of type 3, Print a single character in a new line.

Constraints:

1<=|S|<=100000. (Length of string)

1<=Q|<=100000. (Total Queries)


Example

Input:

gautambishal
5
1 3 5
3 0
3 3
2 2 4
3 9

Output:

m
g
a


hide comments
lu: 2017-05-26 18:02:05

simple problem. useg c++ stl rope<char>

manjur1996: 2017-01-28 15:52:30

@BISHAL GAUTAM can you see my code and tell why it is giving SIGABRT error. Source code: 18658661

rainy jain : 2017-01-04 22:22:09

@BISHAL GAUTAM what is the expected complexity for reverse operation?

Last edit: 2017-01-04 22:26:56

Added by:BISHAL GAUTAM
Date:2016-11-24
Time limit:1s-2s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All except: ASM64 GOSU
Resource:MySelf