CODE EXAMPLE FOR CPP

Initialize Vector Iterator Through Vector Using Iterators

#include <iostream>
#include <vector>
using namespace std;

int main() {
  vector<int> num {1, 2, 3, 4, 5};

  // declare iterator
  vector<int>::iterator iter;

  // use iterator with for loop
  for (iter = num.begin(); iter != num.end(); ++iter) {
    cout << *iter << "  ";
  }

  return 0;
}