freeCodeCamp/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-through-an-array-with-a-for-loop.arabic.md

id	title	challengeType	videoUrl	localeTitle
5675e877dbd60be8ad28edc6	Iterate Through an Array with a For Loop	1

Description

undefined

Instructions

undefined

Tests

tests:
  - text: ''
    testString: 'assert(code.match(/var.*?total\s*=\s*0.*?;/), "<code>total</code> should be declared and initialized to 0");'
  - text: ''
    testString: 'assert(total === 20, "<code>total</code> should equal 20");'
  - text: ''
    testString: 'assert(code.match(/for\s*\(/g).length > 1 && code.match(/myArr\s*\[/), "You should use a <code>for</code> loop to iterate through <code>myArr</code>");'
  - text: ''
    testString: 'assert(!code.match(/total[\s\+\-]*=\s*(\d(?!\s*[;,])|[1-9])/g), "Do not set <code>total</code> to 20 directly");'

Challenge Seed

// Example
var ourArr = [ 9, 10, 11, 12];
var ourTotal = 0;

for (var i = 0; i < ourArr.length; i++) {
  ourTotal += ourArr[i];
}

// Setup
var myArr = [ 2, 3, 4, 5, 6];

// Only change code below this line

After Test

console.info('after the test');

Solution

// solution required