/*
 * =====================================================================================
 *
 *       Filename:  Queue.cpp
 *
 *    Description:
 *
 *        Version:  1.0
 *        Created:  2017年02月23日 16时44分49秒
 *  Last Modified:  2020-03-07 14:41:13
 *       Revision:  none
 *       Compiler:  gcc
 *
 *         Author:  zt (),
 *   Organization:
 *
 * =====================================================================================
 */

#include <iostream>
#include <queue>
#include <vector>
#include <list>
#include <string>

/* *************list*********** */
/* back -------------front */

int main ( int argc, char* argv[] )
{
    ( void ) argc;
    ( void ) argv;

    const int n = 128;
    bool Temp[n];

    for ( int i = 0; i < n; ++i )
        Temp[i] = true;

    Temp[0] = false;
    Temp[1] = false;

    for ( int i = 2; i < n; ++i )
    {
        for ( int j = i * i; j < n; j = j + i )
        {
            if ( Temp[j] )
            {
                if ( j % i == 0 )
                    Temp[j] = false;
            }
        }
    }

    for ( int i = 0; i < n; ++i )
    {
        if ( Temp[i] )
            printf ( "%d ", i );
    }

    printf ( "\n" );

    #if 0

    std::list<int> temp;

    temp.push_back ( 2 );

    //for ( int i = 0; ( 2 * i + 1 ) < 499979; ++i )
    for ( int i = 1; ( 2 * i + 1 ) < 109; ++i )
        temp.push_back ( 2 * i + 1 );

    for ( auto& e : temp )
        printf ( "%d ", e );

    printf ( "\n" );

    for ( auto iter = temp.begin();  iter != temp.end(); ++iter )
    {
        auto i = iter;
        ++i;

        for ( ; i != temp.end(); )
        {
            if ( *i % *iter == 0 )
                i = temp.erase ( i );
            else
                ++i;
        }
    }


    for ( auto& e : temp )
        printf ( "%d ", e );

    printf ( "\n" );
    #endif

    #if 0
    std::list< std::vector<char> > container;

    std::vector<char> a ( 5, 'a' );
    std::vector<char> b ( 6, 'b' );
    std::vector<char> c ( 7, 'c' );

    container.push_back ( a );
    container.push_back ( b );
    container.push_back ( c );

    a.resize ( 10, 'A' );
    container.pop_front();
    container.push_front ( a );

    while ( !container.empty() )
    {
        std::cout << "size = " << container.front().size() << std::endl;
        container.pop_front();
    }

    #endif

    return 0;
}