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Suppose You Want to Run Code That Involves the Loop

question 23

Essay

Suppose you want to run code that involves the loop
//Assume vector v and iterator p has been defined and
//given appropriate values
for p = v.begin); p != v.end); p++)
cout << *p << " ";
Which of the following could you use to declare the iterator p? Why?
std::vector<int>::iterator p;
std::vector<int>::const_iterator p;


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