Ray likes puzzles. One day, he challenged Anshwith a puzzle to find a string that is the samewhen read forwards and backwards.Write an algorithm to find the sub-string fromthe given string that is the same when readforwards and backwards.InputThe input consists of a string- inputStrrepresenting the given string for the puzzle.OutputFrom the given string, print a sub-string whichis the same when read forwards andbackwards.

Problem Summary:Ray challenged Ansh to find a substring from a given string that is the same when…

Answered: Ray likes puzzles. One day, he…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

We have gone through multiple algorithms that find occurrences of one pattern in a text however youhave to devise an algorithm that finds multiple strings in a text simultaneously. Your algorithm shouldbe able to identify which word/string is not present in the input text. Example: Input: text = "aheshershi" arr[] = {"he", "him", "hers", "she"}. Output: Him is not in the text
Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1. Example 1: Input: s= "leetcode" Output: 0 Example 2: Input: s= "loveleetcode" Output: 2 Example 3: Input: s= "aabb" Output: -1
A finite sequence of symbols from a given alphabet will be called a string over the alphabet. A string that consists of a sequence a1, a2, a3, a4, … … … … , ?? of symbols will be denoted by the juxtaposition a1 a2 a3 a4 … … … … ??. Given the strings: ? = a2bab2and v = bab2, Evaluate the following operations for strings: (i) ԑu(ii) u + v(iii) u(u| v)(iv) v | (v | u)
Correct answer will be upvoted else Multiple Downvoted. Don't submit random answer. Computer science. You are given a string s of even length n. String s is twofold, at the end of the day, comprises just of 0's and 1's. String s has precisely n2 zeroes and n2 ones (n is even). In one activity you can invert any substring of s. A substring of a string is an adjoining aftereffect of that string. What is the base number of tasks you really want to make string s rotating? A string is rotating if si≠si+1 for all I. There are two kinds of exchanging strings overall: 01010101... or on the other hand 10101010... Input The principal line contains a solitary integer t (1≤t≤1000) — the number of experiments. The principal line of each experiment contains a solitary integer n (2≤n≤105; n is even) — the length of string s. The second line of each experiment contains a parallel string s of length n (si∈ {0, 1}). String s has precisely n2 zeroes and n2 ones. It's surefire that…
Two words are anagrams if they contain all of the same letters, but in a different order. For example, “evil” and “live” are anagrams because each containsone ‘e’, one ‘i’, one ‘l’, and one ‘v’. Create a program in python that reads two strings from the user, determines whether or not they are anagrams.
Write a Python Program to Count Occurrences of a certain Character in a String. The user inputs a string value and the character to search. For example, if the string input value is PHILIPPINES and the character value is P, the output is value 3. There are 3 occurrences of P in the PHILIPPINES. The program must count the same character whether it is in lowercase or uppercase.
In Chefland there is a competition with N participants (numbered 1 to N). There are N-IN-1 rounds in the competition; in each round two arbitrarily selected contestants will compete, one of them will lose and be eliminated from the competition. There are 10 weapon types (numbered 1 to 10). You are given the N strings s1,s2,s3.....sn. for each valid i and j, the jth character of Si is '1' if it has ii. contestant originally weapon of type jj or '0' otherwise. During each battle, for each type of j such that both contestants in that battle currently have type j weapons, those weapons of both contestants are destroyed; after the battle, the winner collects all remaining (undestroyed) weapons of the loser. Remember that each competitor can win or lose regardless of the weapons they have. The chef is bored watching the competition, so he wants to find the maximum possible number of weapons that the winner of the tournament could have after the last battle, regardless of which contestants…
A finite sequence of symbols from a given alphabet will be called a string over the alphabet. A string that consists of a sequence a1, a2, a3, a4, … … … … , an of symbols will be denoted by the juxtaposition a1 a2 a3 a4 … … … … an. Given the strings: u = a2bab2and v = bab2, Evaluate the following operations for strings: (i) ԑu(ii) u + v(iii) u(u| v)(iv) v | (v | u)
A cryptogram is a coded message using alphabet substitution. For example, the letter "A" in the cryptogram might stand for the letter “Ż." You are to write a program that allows the program user to decipher cryptograms, like the following one. Your program should allow the user to change one letter and display the change, then change another letter and display the change etc. Here is a sample cryptogram to be decoded. String crypto.Part1 = "EKBQUDUHJ XK BCA AYGADDAMB KGENAHUEB UP" String crypto.Part2 = "BCA ZUQDR FDEIA BCA KBEWQK PUG UOQ PEODBK." String crypto.Part3 = "CUZALAQ PQXAMRK UOQ EODBK DXA MUB IM BCA" String crypto.Part4 = "KBEQK FOB XM UOQKADLAK."
Hello....Its not correct...
Python
Java programming.

SEE MORE QUESTIONS

Recommended textbooks for you

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

Database System Concepts

Computer Science

ISBN:

9780078022159

Author:

Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:

McGraw-Hill Education

Starting Out with Python (4th Edition)

Computer Science

ISBN:

9780134444321

Author:

Tony Gaddis

Publisher:

PEARSON

Digital Fundamentals (11th Edition)

Computer Science

ISBN:

9780132737968

Author:

Thomas L. Floyd

Publisher:

PEARSON

C How to Program (8th Edition)

Computer Science

ISBN:

9780133976892

Author:

Paul J. Deitel, Harvey Deitel

Publisher:

PEARSON

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781337627900

Author:

Carlos Coronel, Steven Morris

Publisher:

Cengage Learning

Programmable Logic Controllers

Computer Science

ISBN:

9780073373843

Author:

Frank D. Petruzella

Publisher:

McGraw-Hill Education

SEE MORE TEXTBOOKS