📄 pr24004.cpp
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////////////////////////////////////////
// File Name: pr24004.cpp
////////////////////////////////////////
#include <iostream>
#include <vector>
int main()
{
// Create a vector object.
std::vector<int> intVector(5);
// Initialize iterators.
std::vector<int>::iterator it = intVector.begin();
std::vector<int>::iterator saveIt = it;
// Populate the vector.
*it++ = 10;
*it++ = 15;
*it++ = 20;
*it++ = 25;
*it = 30;
// Display the contents of the vector.
std::cout << "Contents of the vector: " << std::endl;
while (saveIt != intVector.end())
{
std::cout << *saveIt << std::endl;
++saveIt;
}
// Display the contents of the vector backwards.
std::cout << "Contents of the vector backwards: "
<< std::endl;
do
{
--saveIt;
std::cout << *saveIt << std::endl;
}
while (saveIt != intVector.begin());
return 0;
}
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