Github

Student: Sabov Viktor CS-115.

Install and run

All you need is to move into the directory and run

./mvnw.cmd spring-boot:run

for Windows and

./mvnw spring-boot:run

for Linux and (probably) OS X. Then in your browser open up localhost:8080/ and start using the app.

Usage

The machine has the following commands:

# 'hash' means a comment
V x # marks the node and moves to the command num. x
X x # erases the node and moves to the command num. x
> x # moves right and moves to the command num. x
< x # moves left and moves to the command num. x
? x y # if the current node is emty, go to x, else to y
! # stops execution

Command numerations start from 0. By default, all nodes (that are not written explicitly) are zeroes.

As an example, you can use the following program:

> 1
? 0 2
< 3
V 4
!

It marks the node left to the first marked one. If you input a tape full of zeroes, it will throw a timeout error.

The following code will try to mark an already marked field:

> 1
? 0 2
V 4
!

If you execute it, it will throw an error.