Post History
Introduction What is the Caesar shift cipher (ROT$n$)? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic i...
#3: Post edited
by
General Sebast1an
·
2021-10-17T15:31:39Z (about 3 years ago)
- # Introduction
What is the Caesar shift cipher (ROT$n$)? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic interpretation of ROT13 is iterating the value of a letter by 1 $n$ times. If you still don't understand, try using the [ROT13 website](https://rot13.com/).- # Challenge
- Make a program that takes input of a number from 1 to 25, call it $n$, and takes input of a string. It could be any. Then, use $n$ to convert the string into ROT$n$ and output the result.
- # Examples of inputs and outputs:
- If $n = 4$ and string is "Hello, world.", we get `Lipps, asvph`.
- If $n = 15$ and string is "trololol", we get `igdadada`.
- If $n = 7$ and string is "gxoxk zhggt zbox rhn ni", we get `never gonna give you up`.
- If $n = 24$ and string is "I want breakfast!", we get `G uylr zpcyidyqr!`.
- If $n = 13$ and string is "guvf grkg vf fhf", we get `this text is sus`.
- Shortest program wins.
- # Introduction
- What is the Caesar shift cipher (ROT$n$)? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic interpretation of the cipher is iterating the value of a letter by 1 $n$ times. If you still don't understand, try using the [ROT13 website](https://rot13.com/).
- # Challenge
- Make a program that takes input of a number from 1 to 25, call it $n$, and takes input of a string. It could be any. Then, use $n$ to convert the string into ROT$n$ and output the result.
- # Examples of inputs and outputs:
- If $n = 4$ and string is "Hello, world.", we get `Lipps, asvph`.
- If $n = 15$ and string is "trololol", we get `igdadada`.
- If $n = 7$ and string is "gxoxk zhggt zbox rhn ni", we get `never gonna give you up`.
- If $n = 24$ and string is "I want breakfast!", we get `G uylr zpcyidyqr!`.
- If $n = 13$ and string is "guvf grkg vf fhf", we get `this text is sus`.
- Shortest program wins.
#2: Post edited
by
General Sebast1an
·
2021-10-17T15:30:53Z (about 3 years ago)
- # Introduction
What is ROT13? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic interpretation of ROT13 is iterating the value of a letter by 1 $n$ times. If you still don't understand, try using the [ROT13 website](https://rot13.com/).- # Challenge
- Make a program that takes input of a number from 1 to 25, call it $n$, and takes input of a string. It could be any. Then, use $n$ to convert the string into ROT$n$ and output the result.
- # Examples of inputs and outputs:
- If $n = 4$ and string is "Hello, world.", we get `Lipps, asvph`.
- If $n = 15$ and string is "trololol", we get `igdadada`.
- If $n = 7$ and string is "gxoxk zhggt zbox rhn ni", we get `never gonna give you up`.
- If $n = 24$ and string is "I want breakfast!", we get `G uylr zpcyidyqr!`.
- If $n = 13$ and string is "guvf grkg vf fhf", we get `this text is sus`.
- Shortest program wins.
- # Introduction
- What is the Caesar shift cipher (ROT$n$)? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic interpretation of ROT13 is iterating the value of a letter by 1 $n$ times. If you still don't understand, try using the [ROT13 website](https://rot13.com/).
- # Challenge
- Make a program that takes input of a number from 1 to 25, call it $n$, and takes input of a string. It could be any. Then, use $n$ to convert the string into ROT$n$ and output the result.
- # Examples of inputs and outputs:
- If $n = 4$ and string is "Hello, world.", we get `Lipps, asvph`.
- If $n = 15$ and string is "trololol", we get `igdadada`.
- If $n = 7$ and string is "gxoxk zhggt zbox rhn ni", we get `never gonna give you up`.
- If $n = 24$ and string is "I want breakfast!", we get `G uylr zpcyidyqr!`.
- If $n = 13$ and string is "guvf grkg vf fhf", we get `this text is sus`.
- Shortest program wins.
#1: Initial revision
by
General Sebast1an
·
2021-07-28T10:29:36Z (over 3 years ago)
Caesar shift cipher
# Introduction What is ROT13? It's basically a cipher sequence that changes a letter's value from the number chosen. If we use ROT1 on "games", we get "hbnft". The basic interpretation of ROT13 is iterating the value of a letter by 1 $n$ times. If you still don't understand, try using the [ROT13 website](https://rot13.com/). # Challenge Make a program that takes input of a number from 1 to 25, call it $n$, and takes input of a string. It could be any. Then, use $n$ to convert the string into ROT$n$ and output the result. # Examples of inputs and outputs: If $n = 4$ and string is "Hello, world.", we get `Lipps, asvph`. If $n = 15$ and string is "trololol", we get `igdadada`. If $n = 7$ and string is "gxoxk zhggt zbox rhn ni", we get `never gonna give you up`. If $n = 24$ and string is "I want breakfast!", we get `G uylr zpcyidyqr!`. If $n = 13$ and string is "guvf grkg vf fhf", we get `this text is sus`. Shortest program wins.