pr21009.cpp

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////////////////////////////////////////
// File Name: pr21009.cpp
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#include <iostream>
#include <deque>

int main()
{
    // Create and populate the deque.
    std::deque<char> charDeque;
    for (int x=0; x<10; ++x)
        charDeque.push_front(65 + x);

    // Display the starting deque.
    std::cout << "Original deque: ";
    std::deque<char>::iterator iter;
    for (iter = charDeque.begin(); 
            iter != charDeque.end(); iter++)
    {
        std::cout << *iter;
    }
    std::cout << std::endl;

    // Insert five Xs into the deque.
    std::deque<char>::iterator start =
        charDeque.begin();
    charDeque.insert(start, 5, 'X');

    // Display the result.
    std::cout << "Resultant deque: ";
    for (iter = charDeque.begin(); 
            iter != charDeque.end(); iter++)
    {
        std::cout << *iter;
    }

    return 0;
}