freeCodeCamp/curriculum/challenges/arabic/08-coding-interview-prep/rosetta-code/execute-brain.arabic.md

title	id	challengeType	videoUrl	localeTitle
Execute Brain****	59e0a8df964e4540d5abe599	5

Description

undefined

Instructions

undefined

Tests

tests:
  - text: ''
    testString: 'assert(typeof brain(bye) === "string", "<code>brain(bye)</code> should return a string");'
  - text: ''
    testString: 'assert.equal(brain("++++++[>++++++++++<-]>+++++."),"A", "<code>brain("++++++[>++++++++++<-]>+++++.")</code should return "A"");'
  - text: ''
    testString: 'assert.equal(brain(bye), "Goodbye, World!\r\n", "<code>brain(bye)</code> should return <code>Goodbye, World!\\r\\n</code>");'
  - text: ''
    testString: 'assert.equal(brain(hello), "Hello World!\n", "<code>brain(hello)</code> should return <code>Hello World!\\n</code>");'
  - text: ''
    testString: 'assert.equal(brain(fib), "1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89", "<code>brain(fib)</code> should return <code>1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89</code>");'

Challenge Seed

function brain (prog) {
  // Good luck!
}

Before Test

let fib=`+

++

+++

++++

+>+>>

>>++++

+++++++

++++++++

+++++++++

++++++++++

++++++>++++

++++++++++++

+++++++++++++

+++<<<<<<[>[>>

>>>>+>+<<<<<<<-

]>>>>>>>[<<<<<<<

+>>>>>>>-]<[>++++

++++++[-<-[>>+>+<<

<-]>>>[<<<+>>>-]+<[

>[-]<[-]]>[<<[>>>+<<

<-]>>[-]]<<]>>>[>>+>+

<<<-]>>>[<<<+>>>-]+<[>

[-]<[-]]>[<<+>>[-]]<<<<

<<<]>>>>>[++++++++++++++

+++++++++++++++++++++++++

+++++++++.[-]]++++++++++<[

->-<]>+++++++++++++++++++++

+++++++++++++++++++++++++++.

[-]<<<<<<<<<<<<[>>>+>+<<<<-]>

>>>[<<<<+>>>>-]<-[>>.>.<<<[-]]

<<[>>+>+<<<-]>>>[<<<+>>>-]<<[<+

>-]>[<+>-]<<<-]`;
let hello='++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.'
let bye='++++++++++[>+>+++>++++>+++++++>++++++++>+++++++++>++++++++++>+++++++++++>++++++++++++<<<<<<<<<-]>>>>+.>>>>+..<.<++++++++.>>>+.<<+.<<<<++++.<++.>>>+++++++.>>>.+++.<+++++++.--------.<<<<<+.<+++.---.';

Solution

// solution required