Coding Challenge: Caesar Cipher π
Solve the Caesar Cipher puzzle from Scriptshire's ancient secrets by shifting letters to decode the message.

Namma Coding
148 views β’ Feb 11, 2025

About this video
In the kingdom of Scriptshire, an ancient cipher is used to protect valuable secrets. The cipher is called the Caesar Cipher, and it shifts each letter of a message by a certain number of positions in the alphabet. Only those who know the shift value can decrypt the message.
One day, a mysterious message arrived at the castle in Scriptshire, encrypted with a Caesar Cipher. The guards were unable to read it, and it's your task to help them decipher it!
Your mission: Implement the Caesar Cipher decryption to reveal the secret message. The shift value is provided, and you must use it to transform each letter of the encrypted message. The encrypted message consists of uppercase, lowercase letters, and non-alphabetical characters like hyphens, which should remain unchanged.
Problem Description:
You need to implement a method called transform that takes an integer shift and a string s (the encrypted message). Your goal is to shift each letter in the string by the specified shift value. Non-alphabetical characters should remain unchanged.
Input:
An integer shift (an integer between 1 and 25).
A string s (the encrypted message), which consists of uppercase and lowercase letters, and possibly non-alphabetical characters (like spaces and hyphens).
Output:
The transformed string, where each alphabetical character has been shifted by the specified amount. Non-alphabetical characters remain unchanged.
How to Participate:
Review the code (template provided below).
Identify where to add the missing code for character shifting and transforming the string.
Fill in the logic to apply the Caesar cipher transformation based on the shift.
Share your solution or any improvements in the comments below.
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One day, a mysterious message arrived at the castle in Scriptshire, encrypted with a Caesar Cipher. The guards were unable to read it, and it's your task to help them decipher it!
Your mission: Implement the Caesar Cipher decryption to reveal the secret message. The shift value is provided, and you must use it to transform each letter of the encrypted message. The encrypted message consists of uppercase, lowercase letters, and non-alphabetical characters like hyphens, which should remain unchanged.
Problem Description:
You need to implement a method called transform that takes an integer shift and a string s (the encrypted message). Your goal is to shift each letter in the string by the specified shift value. Non-alphabetical characters should remain unchanged.
Input:
An integer shift (an integer between 1 and 25).
A string s (the encrypted message), which consists of uppercase and lowercase letters, and possibly non-alphabetical characters (like spaces and hyphens).
Output:
The transformed string, where each alphabetical character has been shifted by the specified amount. Non-alphabetical characters remain unchanged.
How to Participate:
Review the code (template provided below).
Identify where to add the missing code for character shifting and transforming the string.
Fill in the logic to apply the Caesar cipher transformation based on the shift.
Share your solution or any improvements in the comments below.
#javajourneys #caesarcipher #codingchallenges #programmingskills #developercommunity #lowercase #uppercase #characters #stringrotations #stringsinjava #stringfunctions #stringmanipulation #codingadventures #algorithmicthinking #algorithms #problemsolving #zohointerview #cognizantgenc #tcscodevita #tcsnqt #tcsninja #wiprointerview #codingchallenges #accentureinterview #capgeminiinterview #hclinterview #hpinterview #hexawareinterview #techmahindrainterview #deltaxinterview #ibminterview #infosysinterview
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Video Information
Views
148
Likes
2
Duration
0:15
Published
Feb 11, 2025
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