Nested loops


#1

I am not getting, which function find the matching element in friendsPlaces and myPlaces?


#2

actually including the code or exercise url makes work a lot easier for the helping side, nowe we have to either guess what the code looks like, or find the exercise manually (there are 2 javascript courses)

well, i guess given you have nested loops (like title suggested), for each value used by outer loop, the inner loop iterates over all its values. So lets say both arrays have 5 elements in them, you iterate the array with the inner loop 5 times (for each value used by outer loop), this allows you to compare all values


#3

Mean the loop will be moving on until it does not find an equal element?


#4

how is this not an obvious hint? Please explain so i can do it better next time

no, it means for each value in myPlaces array, it will loop over all places in friendsPlaces.

lets say we have this:

myPlaces = ['a', 'b', 'c']
friendPlaced ['d','e','f']

we get the following comparisons:

a d
a e
a f
b d
b e
b f
c d
c e
c f

if you just had provided your code, i could have inserted console.log statements to show you, but given this was too much to ask, i recommend you do it yourself. This allows you to see what your code does


#5

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