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Question 553
Modify Through an Iterator
Modify Through an Iterator
A vector v has already been created with the values {1, 2, 3}, and an iterator loop over it is already written. Inside the loop, double the element the iterator points at. The values are then printed for you, separated by spaces.Expected Output:
2 4 6= newline. The output ends with a newline — print one after the last line.
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