Anyone: How do I show the length of multidimensional arrays, so that it also shows whats in the other curved parenthese?

Question

https://code.sololearn.com/c5cghran0cHV/?ref=app

Answer 1

array1[0].length
// length of 1st 'inner' array

array1[1].length
// length of 2nd 'inner' array

Array[2].length
// length of 3rd 'inner' array

array1.length
// length of 'outer' array

Answer 2

thx