Help me please cuz like idk wtd

1

Tell us what’s happening:

I jus need to know how to do this. I hate codin and like school makes me do it. so gimme some answers please, thanks yall.

Your code so far

// Setup
var myArray = [[1,2,3], [4,5,6], [7,8,9], [[10,11,12], 13, 14]];

// Only change code below this line.
var myData = myArray[0][0];

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (X11; CrOS x86_64 9765.85.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.123 Safari/537.36.

Link to the challenge:
https://www.freecodecamp.org/challenges/access-multidimensional-arrays-with-indexes

3

@KONA,
Coding is not that hard and as long as you practice, you will get the hang of things.
The lesson you are referring to is pretty simple and I advise you to read over the instructions that clearly explain what needs to be done and even give you an example.

Just as a brief lesson, a matrix is a 2 dimensional array.
An Array is a data structure that holds objects in succession.
Meaning, one comes after the other.
arr = [1,2,3,4,5] is an Array with 5 elements.
Arrays start at the index of zero, so arr[0] = 1 and arr[4] = 5.
So accessing the second element in the matrix matrix = [[1,2], [3,4]] is matrix[1] = [3,4].
If you want to access the first element in the second element of the matrix, matrix[1][0] = 3
1 Like
4

fr, i aint goin anywhere with coding in life. id rather be homeless. i refuse to put any actual hard work into this. thanks tho

5

ay thanks. this could help, ill try some stuff.