[Solved] What are different ways to iterate through a vector, other than the iterator object?

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You can use Enhanced for loop to iterate over a vector

 for (Integer digit : digits) {   

 }

We also know the size of the vector, we can write a for loop using vector.size().

 for(int index = 0; index < digits.size(); index++) {      
   System.out.println(digits.get(index));
 }

You can also follow the other ways given here

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solved What are different ways to iterate through a vector, other than the iterator object?