Iterators doubt

#1

does iterators works different for ifferent data structure.in given example we dont need *(it). the code ouputs without *.please explain

#2

hello @guptanikhil898

for -> for each loop , here we dont have to use any * to access its values.

#3

@aman212yadav
please give an example where we use * and where not

#4

in case of for each loop ,we dont have to specify * .
for any other case where we are using iterator * is required

#5

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