STL_Sequence_大小寫英文字母和數字進棧輸出顯示

#include  <iostream>
#include <cstdlib>   //return結果不因機器環境改變
#include <iomanip> //控制輸出格式
#include <vector>
#include  <list>

using namespace std;

int main(int argc,char *argv[])
{
	
	list<char> Alphabet;
	vector<int> Number;

	//小寫和大寫字母進棧
	for(char c = 'a', C='A'; c <= 'z',C<='Z'; ++c,++C)
	{
		Alphabet.push_back(c);
		Alphabet.push_back(C);
	}
	//數字進棧
	for (int i=0;i<10;++i)
	{
		Number.push_back(i);
	}

	//顯示小寫和大寫字母
	list<char>::const_iterator pos1;
	for(pos1 = Alphabet.begin(); pos1 != Alphabet.end(); ++pos1)
	{
		cout <<setiosflags(ios::left)<< setw(2)<<*pos1 << ' ';
	}
	cout << endl<<endl;
    //顯示數字
	vector<int>::const_iterator pos2;
	for (pos2 = Number.begin();pos2 != Number.end();++pos2)
	{
		cout<<setiosflags(ios::left)<<setw(2)<<*pos2<<' ';
	}
	cout<<endl;

	return EXIT_SUCCESS;

}