pr21012.cpp

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// File Name: pr21012.cpp
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#include <iostream>
#include <deque>

int main()
{
    // Create two deque objects.
    std::deque<char> charDeque1;
    for (int x=0; x<10; ++x)
        charDeque1.push_front(65 + x);
    std::deque<char> charDeque2;
    for (int x=0; x<10; ++x)
        charDeque2.push_front(66 + x);

    // Display the deques.
    std::cout << "Deque 1: ";
    std::deque<char>::iterator iter;
    for (iter = charDeque1.begin(); 
            iter != charDeque1.end(); iter++)
    {
        std::cout << *iter;
    }
    std::cout << std::endl;

    std::cout << "Deque 2: ";
    for (iter = charDeque2.begin(); 
            iter != charDeque2.end(); iter++)
    {
        std::cout << *iter;
    }
    std::cout << std::endl;

    // Compare the deques.
    if (charDeque1 == charDeque2)
        std::cout << "deque1 == deque2";
    else if (charDeque1 < charDeque2)
        std::cout << "deque1 < deque2";
    else if (charDeque1 > charDeque2)
        std::cout << "deque1 > deque2";

    return 0;
}